The potential difference between the terminals of electrie heater is so when
it draws a current of 4 from the source. The resistance of electric heater
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Answer:
R= V/I
R=60/4
R=15 Ohm
Explanation:
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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