Have a query? Ask a Tutor!!

Access to best educators and exclusive paper discussions

Offsite Campus Turito Championship

Can’t find what you’re looking for?

Our tutors are from top schools around the world, and they are waiting for you 24/7, anytime, anywhere.

Homework- One to One Solutions
Understand concepts to solve better
Get your doubts solved instantly

Physics-

General

Easy

Question

The figure shows three circuits with identical batteries, inductors and resistances. Rank the circuits according to the currents through the battery just after the switch is closed, greatest first

$i_{2} > i_{3} > i_{1}$
$i_{2} > i_{1} > i_{3}$
$i_{1} > i_{2} > i_{3}$
$i_{1} > i_{3} > i_{2}$

The correct answer is: $i subscript 2 end subscript greater than i subscript 3 end subscript greater than i subscript 1 end subscript$

Related Questions to study

A square coil of side 25 cm having 1000 turns is rotated with a uniform speed in a magnetic field about an axis perpendicular to the direction of the field. At an instant t, the emf induced in the coil is e =200sin 100 $pi t$ . The magnetic induction is

A square coil of side 25 cm having 1000 turns is rotated with a uniform speed in a magnetic field about an axis perpendicular to the direction of the field. At an instant t, the emf induced in the coil is e =200sin 100 $pi t$ . The magnetic induction is

Physics-General

Quantity that remains unchanged in a transformer is

Quantity that remains unchanged in a transformer is

Physics-General

Two parallel rails of a railways track insulated from each other and with the ground are connected to a millivoltmeter. The distance between the rails is one metre. A train is travelling with a velocity of 72 km- $h to the power of negative 1 end exponent$ along the track. The reading of the millivotmeter (in mV) is : (Vertical component of the earth’s magnetic induction is $blank 2 cross times 10 to the power of negative 5 end exponent T right parenthesis$

Two parallel rails of a railways track insulated from each other and with the ground are connected to a millivoltmeter. The distance between the rails is one metre. A train is travelling with a velocity of 72 km- $h to the power of negative 1 end exponent$ along the track. The reading of the millivotmeter (in mV) is : (Vertical component of the earth’s magnetic induction is $blank 2 cross times 10 to the power of negative 5 end exponent T right parenthesis$

Physics-General

parallel

A circular coil of diameter 21 cm is placed in a magnetic field of induction 10^-4 T. the magnitude of flux linked with coil when the plane of coil makes an angle 30 $degree$ with the field is

A circular coil of diameter 21 cm is placed in a magnetic field of induction 10^-4 T. the magnitude of flux linked with coil when the plane of coil makes an angle 30 $degree$ with the field is

Physics-General

A 50 turns circular coil has a radius of 3 cm, it is kept in a magnetic field acting normal to the area of the coil. The magnetic field $B$ increased from 0.10 to 0.35 T in 2 millisecond. The average induced emf in the coil is

A 50 turns circular coil has a radius of 3 cm, it is kept in a magnetic field acting normal to the area of the coil. The magnetic field $B$ increased from 0.10 to 0.35 T in 2 millisecond. The average induced emf in the coil is

Physics-General

A $50 blank v o l t$ potential difference is suddenly applied to a coil with $L equals 5 cross times 10 to the power of negative 3 end exponent h e n r y$ and $R equals 180 blank o h m$ . The rate of increase of current after $0.001 blank s e c o n d$ is

A $50 blank v o l t$ potential difference is suddenly applied to a coil with $L equals 5 cross times 10 to the power of negative 3 end exponent h e n r y$ and $R equals 180 blank o h m$ . The rate of increase of current after $0.001 blank s e c o n d$ is

Physics-General

parallel

A solenoid is placed inside another solenoid, the length of both being equal carrying same magnitude of current. The parameters like radius and number of turns are in the ratio 1:2 for the two solenoids. The mutual inductance on each other would be

A solenoid is placed inside another solenoid, the length of both being equal carrying same magnitude of current. The parameters like radius and number of turns are in the ratio 1:2 for the two solenoids. The mutual inductance on each other would be

Physics-General

In a certain test ai students gave wrong answers to atleast i questions; where i = 1, 2, ---------k and no student gave wrong answers to more than k questions, then number of wrong answers is-

In a certain test ai students gave wrong answers to atleast i questions; where i = 1, 2, ---------k and no student gave wrong answers to more than k questions, then number of wrong answers is-
Maths-General

In a certain test there are n questions. In this test 2n–i student gave wrong answers to atleast i questions where i = 1, 2, 3 ..... n . If the total no. of wrong answer given is 2047. Then n is equal to-

In a certain test there are n questions. In this test 2n–i student gave wrong answers to atleast i questions where i = 1, 2, 3 ..... n . If the total no. of wrong answer given is 2047. Then n is equal to-
Maths-General

parallel

In an examination of 9 papers a candidate has to pass in more papers than the number of papers in which he fails in order to be successful. The number of ways in which he can be unsuccessful is-

In an examination of 9 papers a candidate has to pass in more papers than the number of papers in which he fails in order to be successful. The number of ways in which he can be unsuccessful is-

At an election, a voter may vote for any number of candidates not greater than the number to be chosen. There are 10 candidates and 5 members are to be chosen. The number of ways in which a voter may vote for at least one candidate is given by-

At an election, a voter may vote for any number of candidates not greater than the number to be chosen. There are 10 candidates and 5 members are to be chosen. The number of ways in which a voter may vote for at least one candidate is given by-

How many 7 digit numbers can be written using three digits 1, 2 and 3 under the condition that the digits 2 occurs twice in each number ?

How many 7 digit numbers can be written using three digits 1, 2 and 3 under the condition that the digits 2 occurs twice in each number ?

parallel

A is a set containing n elements. A subset P of A is chosen. The set A is reconstructed replacing the elements of P. A subset Q of A is again chosen. The number of ways of choosing P and Q so that P  Q contains exactly two elements is-

A is a set containing n elements. A subset P of A is chosen. The set A is reconstructed replacing the elements of P. A subset Q of A is again chosen. The number of ways of choosing P and Q so that P  Q contains exactly two elements is-

There are p points in space, no four of which are in the same plane with the exception of q points which are all in the same plane. The number of different planes determined by the points is-

There are p points in space, no four of which are in the same plane with the exception of q points which are all in the same plane. The number of different planes determined by the points is-

The number of ways to fill each of the four cells of the table with a distinct natural number such that the sum of the numbers is 10 and the sums of the numbers placed diagonally are equal, is-

The number of ways to fill each of the four cells of the table with a distinct natural number such that the sum of the numbers is 10 and the sums of the numbers placed diagonally are equal, is-
Maths-General

parallel

card img

With Turito Academy.

card img

With Turito Foundation.

card img

Get an Expert Advice From Turito.

Turito Academy

card img

With Turito Academy.

Test Prep

card img

With Turito Foundation.