PH-1026
E.m.f. and potential difference
Physics · Secondary 4 · Hard · E.m.f. and potential difference
A 9.0 V battery is connected in series with two resistors of 2.0 Ω and 4.0 Ω. What is the potential difference across the 4.0 Ω resistor?
Potential difference across the 4.0 Ω resistor is
Potential difference across the 4.0 Ω resistor is
- 1.5 V
- 2.0 V
- 3.0 V
- 6.0 V
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