PH-1128
E.m.f. and potential difference
Physics · Secondary 4 · Hard · E.m.f. and potential difference
A 6.0 V battery with negligible internal resistance is connected in series with a 12 resistor and a lamp. The current in the circuit is 0.25 A. Calculate the potential difference across the lamp.
Potential difference across the lamp is
Potential difference across the lamp is
- 1.5 V
- 2.0 V
- 3.0 V
- 6.0 V
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