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Calculate the energy transfered by 5A

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Calculate the energy transfered by 5A

Posted by Sakshi Srivastava 5 years, 1 month ago

CBSE > Class 10 > Science

2 answers

Yogita Ingle 5 years, 1 month ago

I = 5 A

R = 2

T = 30 minutes / 1800 sec

To Find:

E=?

Solution :

P = I²R

P = 5²2

P = 50 w ........(1)

E = P×T

E = 50×1800

E=90000 J

E= 90KJ

0Thank You

Sajal Samveg 5 years, 1 month ago

If the resistance is 1 ohm and the time taken by the current to cross the conductor is 1 second then, The energy transferred by 5A current must be 25 joules.

0Thank You

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