Discover the Equivalent Resistance in a Circuit with Exciting Details!

What is the equivalent resistance of the circuit with resistors each having a resistance of 700 Ω?

A) 700 Ω

B) 350 Ω

C) 1400 Ω

D) 175 Ω

The equivalent resistance of the circuit is D) 175 Ω.

In the given circuit, all resistors have the same resistance value of 700 Ω. To find the equivalent resistance of the circuit, we need to consider how these resistors are connected.

The resistors are connected in parallel, as they have separate paths for current to flow. To calculate the equivalent resistance for resistors in parallel, you can use the formula:

1/Req = 1/R1 + 1/R2 + 1/R3 + ...

In this case, we have three resistors in parallel:

1/Req = 1/700 Ω + 1/700 Ω + 1/700 Ω

Now, calculate the reciprocal of the sum of these values:

1/Req = (1/700 + 1/700 + 1/700) Ω^-1

To find Req, take the reciprocal of the right side:

Req = (700/3) Ω

Req = 233.33 Ω (rounded to the nearest whole number)

So, the equivalent resistance of the circuit is approximately 233 Ω.