Question

calculate the the electrical energy produced in 5 minutes when a current of 2A is sent through a conductor buy potential difference of 500 volts.​

Answer 1

Given :-

Time = 5 minute

Time = 5 * 60 = 300 seconds

(SI unit of time is seconds convert minutes into seconds )

Current = 2A

Potential difference = 500 volts

Solution :-

Time = 300 sec , Current ( I ) = 2A

Potential difference = 500 volts

$Electrical \: Energy \: = \: P \: \times \: T \:$

As we know that ,

Power = V * I

Therefore ,

Eletrical Energy = V * I * T

Put the required values in the formula ,

Electical Energy = 500 * 300 * 2

Electrical Energy = 3,00,000 Wh

[ Convert Wh into kWh ]

Therefore ,

Electrical Energy = 300 kWh

Electrical Energy produced is 300kWh

Answer 2

Answer:

Given :-

Time = 5 minute

Time = 5 * 60 = 300 seconds

(SI unit of time is seconds convert minutes into seconds )

Current = 2A

Potential difference = 500 volts

Solution :-

Time = 300 sec , Current ( I ) = 2A

Potential difference = 500 volts

As we know that ,

Power = V * I

Therefore ,

Eletrical Energy = V * I * T

Put the required values in the formula ,

Electical Energy = 500 * 300 * 2

Electrical Energy = 3,00,000 Wh

[ Convert Wh into kWh ]

Therefore ,

Electrical Energy = 300 kWh

Electrical Energy produced is 300kWh