what is electric current of a bulb having power of 20 w at 220 volts
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Answered by
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HOLA!!
________
HERE YOUR ANSWER IS
GIVEN
Power (P) = 20W
Potential drop (V) =220V
Electric current (I) = ?
SOLUTION :
P = I ×V
Then I = P/V
= 20/220
= 1/11
= 0.09090 A
Therefore current = 0.09090A
____________
HOPE IT HELPS YOU :)
________
HERE YOUR ANSWER IS
GIVEN
Power (P) = 20W
Potential drop (V) =220V
Electric current (I) = ?
SOLUTION :
P = I ×V
Then I = P/V
= 20/220
= 1/11
= 0.09090 A
Therefore current = 0.09090A
____________
HOPE IT HELPS YOU :)
Answered by
1
The electric current of a bulb is 0.09090 A.
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