- 04/27/2019 at 8:24 am #665549EduGorillaKeymasterSelect Question Language :
A heater is designed to operate with a power of 1000 W in a 100 V line. It is connected in combination with a resistance of 10 and a resistance R to a 100 V line as shown in the figure. What should be the value of R so that the heater operates with a power of 62.5 W?
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