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Last Updated On 16-03-2023 - By Jeesha Sara

A silver voltameter of resistance  and a  resistor are connected in series across a cell. If a resistance of  is connected in parallel with the voltameter, then the rate of deposition of silver

a)

Decreases by 25%

b)

Increases by 25%

c)

Increases by 37.5%

d)

Decreases by 37.5%


Question ID - 150309 :-

A silver voltameter of resistance  and a  resistor are connected in series across a cell. If a resistance of  is connected in parallel with the voltameter, then the rate of deposition of silver

a)

Decreases by 25%

b)

Increases by 25%

c)

Increases by 37.5%

d)

Decreases by 37.5%

1 Answer
5876 Votes
3537

Answer Key : (d) -

(d)

Initially current through the voltmeter

Finally main current

Hence current through voltameter

 Rate of deposition

 % drop in rate



Next Question :

A tap supplies water at 22 . A man takes 1 L of water per min at 37  from the geyser. The power of the geyser is

a)

525 W

b)

1050 W

c)

1575 W

d)

2100 W


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