Question

4. In a house-hold circuit 220 voltage and 440 Ohms of resistance are
connected, find the electric current​

Answer 1

Answer:

Electric current is 0.5 A.

Explanation:

Given,

Voltage, V = 220V

Resistance, R = 440 ohms

Then, current I is given from formula V = IR as I =V/R

So, I = 220/440 = 1/2 = 0.5 A

Answer 2

Given,

• Voltage 'V' = 220 V
• Resistance 'R' = 440 Ω

To find,

• We have to find the electric current.

Solution,

We can simply find the electric current by using the Ohms law.

As we know,

              V = IR

     Voltage 'V' = 220 V

     Resistance 'R' = 440 Ω    

then, Electric current 'I' = V/R  

                                         = 220/440

                                          = 1/2

                                           = 0.5 A

Hence, in a household circuit, 220 voltage and 440 Ohms of resistance are connected, then the electric current is 0.5A.