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Answer:
a: 250V
b: 2.2A
c: Power: 3750W , Resistance: 6 ohm
d: 2.4 × 10‐⁴ ohm
Explanation:
To find the Potential difference and the current, we use the formula:
P = IV
To find the Resistance, we use the formula:
P = I²R
How we derive the formula P = I²R:
We know the formula of Power which is P = IV and from ohm's law we know V = IR
So we derive the formula P = I²R
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