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

Two voltameters, one of copper and another of silver, are joined in parallel. When a total charge q flows through the voltameters, equal amount of metals are deposited. If the electrochemical equivalents of copper and silver are $z subscript 1 end subscript$ and $z subscript 2 end subscript$ respectively the charge which flows through the silver voltameter is

$q \frac{z_{1}}{z_{2}}$
$q \frac{z_{2}}{z_{1}}$
$\frac{q}{1 + \frac{z_{1}}{z_{2}}}$
$\frac{q}{1 + \frac{z_{2}}{z_{1}}}$

The correct answer is: $fraction numerator q over denominator 1 plus fraction numerator z subscript 2 end subscript over denominator z subscript 1 end subscript end fraction end fraction$

$m equals z q$ Þ $z proportional to fraction numerator 1 over denominator q end fraction$ Þ $fraction numerator z subscript 1 end subscript over denominator z subscript 2 end subscript end fraction equals fraction numerator q subscript 2 end subscript over denominator q subscript 1 end subscript end fraction$ ......(i)
also $q equals q subscript 1 end subscript plus q subscript 2 end subscript$ Þ $fraction numerator q over denominator q subscript 2 end subscript end fraction equals fraction numerator q subscript 1 end subscript over denominator q subscript 2 end subscript end fraction plus 1$
Þ $q subscript 2 end subscript equals fraction numerator q over denominator 1 plus fraction numerator q subscript 1 end subscript over denominator q subscript 2 end subscript end fraction end fraction$ ......(ii)
From equation (i) and (ii) $q subscript 2 end subscript equals fraction numerator q over denominator 1 plus fraction numerator z subscript 2 end subscript over denominator z subscript 1 end subscript end fraction end fraction$

Related Questions to study

If in a voltaic cell 5 gm of zinc is consumed, then we get how many ampere hours? (Given that E.C.E. of Zn is $3.387 cross times 1 0 to the power of negative 7 end exponent$ kg/coulomb)

If in a voltaic cell 5 gm of zinc is consumed, then we get how many ampere hours? (Given that E.C.E. of Zn is $3.387 cross times 1 0 to the power of negative 7 end exponent$ kg/coulomb)

Physics-General

The maximum current that flows through a fuse wire before it blows out varies with its radius as

The maximum current that flows through a fuse wire before it blows out varies with its radius as

Physics-General

What is the ratio of heat generated in R and 2R

What is the ratio of heat generated in R and 2R

Physics-General

parallel

What will happen when a 40 watt, 220 volt lamp and 100 watt, 220 volt lamp are connected in series across 40 volt supply

What will happen when a 40 watt, 220 volt lamp and 100 watt, 220 volt lamp are connected in series across 40 volt supply

Physics-General

Doppler effect is applicable for

Doppler effect is applicable for

Physics-General

Each of the properties of sound listed in column A primarily depends on one of the quantities in column B. Choose the matching pairs from two columns

Each of the properties of sound listed in column A primarily depends on one of the quantities in column B. Choose the matching pairs from two columns

Physics-General

parallel

A small source of sound moves on a circle as shown in the figure and an observer is standing on $O$ . Let $n subscript 1 end subscript comma n subscript 2 end subscript$ and $n subscript 3 end subscript$ be the frequencies heard when the source is at $A comma B$ and $C$ respectively. Then

A small source of sound moves on a circle as shown in the figure and an observer is standing on $O$ . Let $n subscript 1 end subscript comma n subscript 2 end subscript$ and $n subscript 3 end subscript$ be the frequencies heard when the source is at $A comma B$ and $C$ respectively. Then

Physics-General

what will be smaller either the GCF or LCM of 6 and 10:

what will be smaller either the GCF or LCM of 6 and 10:

out of -7 and 8 . whose absolute value is greator:

out of -7 and 8 . whose absolute value is greator:

parallel

: A shopkeeper buys am article for Rs 360 and sells it for Rs 270. Find his gain or loss percent;

: A shopkeeper buys am article for Rs 360 and sells it for Rs 270. Find his gain or loss percent;

Find the LCM of 6 and 11:

Find the LCM of 6 and 11:

Solve 6 divided by ¼

Solve 6 divided by ¼

parallel

Solve : 6 divides by 1/9

Solve : 6 divides by 1/9

: what is the LCM of 7 and 14:

: what is the LCM of 7 and 14:

Aman had 798.36 Rs. He bought a shirt for rs. 400.50 and a tshirt of Rs 278.14 . find the remaining amount.

Aman had 798.36 Rs. He bought a shirt for rs. 400.50 and a tshirt of Rs 278.14 . find the remaining amount.

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.