current is 5 amperes. voltage is 10 volts.(adsbygoogle = window.adsbygoogle || []).push({});

1. what would be the charge if there is energy of 30 J?

2. what would be the time taken to supply the use of 30J?

For 1, is it 30J/ 10V = 3 coulombs

For 2, is it 3C/ 5 amperes = 0.60 seconds

Anyone can help?

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# Current is 5 amperes. voltage is 10 volts

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