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A hot plate has a resistance of 50 Ω. If the current flowing through it is 2.4 A, then the potential difference across the device is
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2 votes
A hot plate has a resistance of 50 Ω. If the current flowing through it is 2.4 A, then the potential difference across the device is

User Mikdiet
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2 Answers

2 votes

Potential difference = (current) x (resistance)

= (2.4 A) x (50 ohms)

= 120 volts
User Kevin Sedgley
by
7.3k points
3 votes
E = IR. 2.4A x 50 Ω = 120V.
User Tdimeco
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8.8k points
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