Question

calculate the amount of current flowing in a heating coil of resistance 10 ohm when it is connected to
220 v line
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Answer 1

Answer:

(current) I = ?

(resistance) R= 10 ohm

(potential difference) V= 220v

Formula: I=v/r

I= 220/10

I=22

so, the amount of current flowing is 22A.

Answer 2

Given - Voltage - 220 V

Resistance - 10 ohm

Find - Value of current using given values.

Solution - To find the current, ohm's law can be used. The formula stated is - V = IR, where v is voltage, I is current and R is Resistance.

Keeping the values in the equation-

I = V/R

I = 220/10

I = 22 Ampere

Hence, the current flowing in given heating coil is 22 Ampere.