Physics, asked by geniusjitu, 1 year ago

A torch bulb is rated 2.5 V and 750 mA. Calculate (i) its power, (ii) its

resistance and (iii) the energy consumed if this bulb is lighted for 4 hours.

Answers

Answered by princessdarpan
1

1. Power = 1.875 Watts

2. Resistance = 0.3 Ohm

3. Energy = 7.5 Joules

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