The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. calculate the resistance of the electric heater coil
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Answer:
Electricity. The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. ... Thus, the current drawn by the heater is doubled when the potential difference across the terminals is doubled.
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Answer:
R = 15 Ohms
Explanation:
R = V / I
=60/4
=15Ohms
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