CBSE BOARD XII, asked by butterfly44, 9 months ago

220 J of heat is produced each second in a 8 ohm resistor. Find the potential difference across the resistor.​

Answers

Answered by Anonymous
5

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}

V = 118.6

Answered by Anonymous
4

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 = 118.6

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