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Last Updated On [03-11-2023]

A heater coil is cut into two equal parts and only one part is now used in the heater.  The heat generated will now be

a)

Doubled

b)

Four times

c)

One-fourth

d)

Halved

Question ID - 150551 :-

A heater coil is cut into two equal parts and only one part is now used in the heater.  The heat generated will now be

a)

Doubled

b)

Four times

c)

One-fourth

d)

Halved

1 Answer
5876 Votes
3537
Answer Key : (a) -

(a)

Next Question :

The resistance of a galvanometer is  If only 10 percent of the main current may flow through the galvanometer, in which way and of what value, a resistor is to be used

a)

 in series

b)

 in parallel

c)

 in series

d)

 in parallel

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