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प्रश्न
1 kWh = `(1 "volt" xx 1 "ampere" xx "_________")/1000`
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उत्तर
1 kWh = `(1 "volt" xx 1 "ampere" xx bbunderline(1 "hour"))/1000`
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संबंधित प्रश्न
Which particles constitute the electric current in a metallic conductor?
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Answer the following question.
An electric lamp of resistance 20 Ω and a conductor of resistance 4 0 are connected to a 6 V battery as shown in the circuit. Calculate: 
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(b) the current through the circuit,
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