Three sum of electrical power have been discussed. Here. These sum will give a basic idea of finding electrical power and electrical energy consumed by a load or electrical energy supplied by a source like battery.

The sums are:

1. Two resisters of value 6 ohm and 12 ohms are connected in series across a battery of 12 volt. Draw the circuit diagram and calculate.

a) Current flowing through each resistor.

b) The electrical energy consumed by each resistor.

+ Sollution- Close the Sollution 2. These two resistors again connected in parallel and the above data are again calculated.

+ Sollution- Close the Sollution 3. Two bulb L1 and L2 of rating 100 W 200 V and 10 W 200 Volt respectively are connected across a supply of 200 V in series. Find

a) Current flowing through each bulb

b) which bulb will consume more power.

The sums are:

1. Two resisters of value 6 ohm and 12 ohms are connected in series across a battery of 12 volt. Draw the circuit diagram and calculate.

a) Current flowing through each resistor.

b) The electrical energy consumed by each resistor.

+ Sollution- Close the Sollution 2. These two resistors again connected in parallel and the above data are again calculated.

+ Sollution- Close the Sollution 3. Two bulb L1 and L2 of rating 100 W 200 V and 10 W 200 Volt respectively are connected across a supply of 200 V in series. Find

a) Current flowing through each bulb

b) which bulb will consume more power.