220 J of heat is produced each second in a 8 ohm resistor. Find the potential difference across the resistor.??
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Answered by
3
HEAT = I²RT
I×IRT
SINCE, V = IR
HEAT = IVT
220 = V/R × VT
220 = V²T/R
220×8/1 = V²
v =
V = 42
Answered by
0
Answer:
v=42
Explanation:
HEAT = I²RT
I×IRT
SINCE, V = IR
HEAT = IVT
220 = V/R × VT
220 = V²T/R
220×8/1 = V²
v = \sqrt{220 \times 8}
220×8
V = 42
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