Question

The same value of 3 resistor are connected in series then effective resistance value is​

Answer 1

Answer:

Explanation:

if we supposed The value of resistance will be r1, r2,r3.

than, in series effective resistance will be= r1+r2+r3.

Answer 2

AnsWer :

3RΩ.

GiveN :

• The same value of 3 resistor are connected in Series

To Find :

The value of effective Resistance.

SolutioN :

Let,

• The same resistor are RΩ.

We know, ( Series Combination )

$\tt \dagger \: \: \: \: \: R_S = R_1 + R_2 + R_3...R_n.$

Where as,

• R1 = RΩ.
• R2 = RΩ.
• R3 = RΩ.

A/Q,

$\tt \implies R_S= R + R + R.$

$\tt : \implies R_S= 3 R\Omega.$

Therefore, the value of effective resistance is 3R.