A tourch bulb is rated at 3 V and 600 mA. Calculate
a) Power
b) Resistance
c) Energy consumed if it is used for 4 hour.

(i) A torch bulb is rated at 3V and 600 mA. Calculate, (a) power (b) resistance (c ) energy consumed if it is used for 4 hours. (ii) Calculate the mass of a body weighing 100 dyne. g=10m//s^(2) .

(i) A torch bulb is rated at 3V and 600 ma . Calculate it's (a) power (b) resistance (c) energy consumed if it used for 4 hours. (ii) Why does sound travel faster on a rainy day than on a dry day ?

A torch bulb is rated 5 V and 500 mA. Calculate Its Power

A torch bulb is rated 5 V and 500 mA. Calculate its power?

A torch bulb is rated 5 V and 500 mA. Calculate resistance?

A torch bulb is rated 5 V and 500 mA. Calculate Its Resistances

A torch bulb is rated 5 V and 500 mA. Calculate its (i) power, (ii) resistance, (iii) energy consumed when it is lighted for 4 hours.

A torch bulb is rated 5V and 500 mA. Calculate (i) its power, (ii) its resistance and the energy consumed if this bulb is lighted for 4 hours.