ScienceCLASS 10ICSE
answered 27 Mar 2026The heat produced by passing an electric current through a fixed resistor is proportional to the square of: a) magnitude of resistance of the resistor b) temperature of the resistor c) magnitude of current time for which current is passed
A.VERIFIED ANSWERfact-checked by tutors
The correct option is c) magnitude of current
The heat produced by passing an electric current through a fixed resistor is proportional to the square of the magnitude of current.