The resistance in which the maximum heat is produced is given by `( Fig. 7.43 )`

The resistor in which maximum heat will be produced is

The resistor in which maximum heat will be produced is

Find the resistor in which maximum heat will be produced.

Find the resistor in which maximum heat will be produced.

Find the resistor in which maximum heat will be produced.

Compare the heat developed in the four arms of a balanced. Wheatstone bridge. The resistance of the arms are 10Omega ,100Omega,40Omega and 400Omega . Also indicate in which arm the heat produced will be the minimum and in which the maximum.

For the circuit shown rate of heat produced in the 5 ohm resistance is 10 cal/sec. then the rate of heat produced in 4 ohm resistance will be:

An external resistance R is connected to a battery of e.m.f. V and internal resistance r . The joule heat produced in resistor R is maximum when R is equal to

Five 4 Omega resistances, a 2 V battery and an ammeter are connected s shown in Fig. 4.43. Find the ammeter reading.