answer this plz with explanation
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These are switched off so no one has even a globe .
But if these are switched on :-
B is connected to two potentals So
P=IV
Power will be high there
And ...
P=I^2R
So resistance will also be more
Hence A will have brighter globe
________
INSHALLAH it will help U
But if these are switched on :-
B is connected to two potentals So
P=IV
Power will be high there
And ...
P=I^2R
So resistance will also be more
Hence A will have brighter globe
________
INSHALLAH it will help U
sunidhi75:
a or b?
A.
because of low resistance,
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