Question

Determine the voltage which must be applied to a 1 k 2 resistor in order that a current of

10 mA may flow.​

Answer 1

The correct solution is "20 volt".

Step-by-step explanation:

Given that:

Current,

I = 10 mA

or,

=
`10* 10^(-3) \ A`

Resistance,

R = 2 K ohm

or,

=
`1* 10^3 \ ohm`

Now,

The voltage will be:

⇒
`V=IR`

By putting the values, we get

`=10* 10^(-3)* 2* 10^(3)`

`= 20 \ volt`