8. A de -iang equipment fiHed to a radio aerial consicte of a length of arecis tance bIre so arranged that when a current is pacred through itparte of the aerial became worm. The resictance wire diesipates250 w when s0V is main tained across ite ende.It is connected to ad.c. cupply by 100 metert of thir copper wire, each conductor of whichhas resis tance of 0.00G/m.calculate, (a) the current in'thetesistance bire, (6) the power lost in the6) the supply votage required to man-copper connecting wire,tain 50 Vacocs the heater

(a) the current in the resistance wire. (b) the power lost in the copper connecting wire. (c) the…

Answered: 8. A de-iang equipment fiHed to a radio…

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