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Three identical resistances   are connected as shown in figure.

The heat produced will be maximum

a)

In

b)

In

c)

In

d)

Same for


Question ID - 150355 | SaraNextGen Answer

Three identical resistances   are connected as shown in figure.

The heat produced will be maximum

a)

In

b)

In

c)

In

d)

Same for

1 Answer - 5876 Votes

3537

Answer Key : (c) -

(c)

Let resistors  have equal resistance

Let  be the total current then the current in resistor  and in resistor  are I/2.

So, heat produced in resistor  is

and heat produced in resistor  is

and heat produced in resistor  is

Hence, it is clear that the heat produced will be maximum in



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