Question

What is the equivalent resistance of a circuit that contains three 10.0 Ω

Answer 1

Answer:

O D.30.0 Ω

Explanation:

this is the correct answer!

Answer 2

Question :

• What is the equivalent resistance of a circuit that contains three 10.0 Ω resistors connected in series to a 6.0 V battery?

Options given :

• A. 0.600 Ω
• Β. 60.0 Ω
• C. 16.0 Ω
• D. 30.0 Ω

Solution :

As we know that,

When a circuit is connected in series resistance is calculated by :

• Rs = R1 + R2 + R3 .... Rn

Here,

• R is resistance

As a circuit contains three resistors. So R1 , R2 and R3 would be :

• R1 = 10 Ω
• R2 = 10 Ω
• R3 = 10 Ω

Now,

>> Rs = 10 + 10 + 10

>> Rs = 30 Ω

Therefore,

• Option D is correct.