ABSTRACT
A heating element of 2.4 resistance is connected to a battery of e.m.f. 12 V and
internal resistance 0.1 (Figure 17). Calculate
(a) the current flowing,
(b) the terminal voltage of the battery on load,
(c) the power dissipated by the heater.
A heating element of 2.4 resistance is connected to a battery of e.m.f. 12 V and
internal resistance 0.1 (Figure 17). Calculate
(a) the current flowing,
(b) the terminal voltage of the battery on load,
(c) the power dissipated by the heater.