Physics-

General

Easy

Question

For a positive charged particle moving in a x-y plane initially along the x-axis, there is a sudden change in its path due to the presence of electric and/or magnetic fields beyond P. The curved path is shown in the x-y plane and is found to be non-circular Which one of the following combinations is possible?

$\vec{E} = 0; \vec{B} = b \hat{i} + c \hat{k}$
$\vec{E} = a \hat{i}; \vec{B} = c \hat{k} + a \hat{j}$
$\vec{E} = 0; \vec{B} = c \hat{j} + c \hat{k}$
$\vec{E} = a \hat{i}; \vec{B} = 0$

The correct answer is: $stack E with rightwards arrow on top equals a stack i with hat on top semicolon stack B with rightwards arrow on top equals c stack k with hat on top plus a stack j with hat on top$

The resistance of three parts of a circular loop are as shown in the figure. The magnetic field at the centre O is

physics-General

General

physics-

An infinitely long conductor has a circular loop as shown in the figure. A current of 5A flows through the conductor. Find the radius of loop if the intensity of magnetic field at its centre is $4.1 cross times 1 0 to the power of negative 2 end exponent T$

physics-General

General

biology

Have a query? Ask a Tutor!!

Can’t find what you’re looking for?

The correct answer is:

Related Questions to study

The resistance of three parts of a circular loop are as shown in the figure. The magnetic field at the centre O is

The resistance of three parts of a circular loop are as shown in the figure. The magnetic field at the centre O is

An infinitely long conductor has a circular loop as shown in the figure. A current of 5A flows through the conductor. Find the radius of loop if the intensity of magnetic field at its centre is

An infinitely long conductor has a circular loop as shown in the figure. A current of 5A flows through the conductor. Find the radius of loop if the intensity of magnetic field at its centre is

In which stem, lateral meristem is absent –

In which stem, lateral meristem is absent –

Which will decay faster if exposed freely to the air –

Which will decay faster if exposed freely to the air –

The IUPAC name of given compound is -

The IUPAC name of given compound is -

The IUPAC name of the compound is :

The IUPAC name of the compound is :

The IUPAC name of the compound is :

The IUPAC name of the compound is :

The IUPAC name of the given compound is :

The IUPAC name of the given compound is :

The IUPAC name of the given compound is -

The IUPAC name of the given compound is -

The IUPAC name of given compound is -

The IUPAC name of given compound is -

The IUPAC name of the given compound is

The IUPAC name of the given compound is

The IUPAC name of compound is -

The IUPAC name of compound is -

The IUPAC name of the given compound is -

The IUPAC name of the given compound is -

The IUPAC name of the given compound is -

The IUPAC name of the given compound is -

With Turito Academy.

With Turito Foundation.

Get an Expert Advice From Turito.

Turito Academy

With Turito Academy.

Test Prep

With Turito Foundation.

Courses

Quick Links

The correct answer is: $stack E with rightwards arrow on top equals a stack i with hat on top semicolon stack B with rightwards arrow on top equals c stack k with hat on top plus a stack j with hat on top$

An infinitely long conductor has a circular loop as shown in the figure. A current of 5A flows through the conductor. Find the radius of loop if the intensity of magnetic field at its centre is $4.1 cross times 1 0 to the power of negative 2 end exponent T$

An infinitely long conductor has a circular loop as shown in the figure. A current of 5A flows through the conductor. Find the radius of loop if the intensity of magnetic field at its centre is $4.1 cross times 1 0 to the power of negative 2 end exponent T$