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Shkiper50 [21]
2 years ago
10

For the circuit shown in (Figure 1), find the potential difference between points a and b. Each resistor has

Physics
1 answer:
Lynna [10]2 years ago
3 0

The potential difference between points a and b is zero.

<h3>Total emf of the series circuit</h3>

The total emf in the circuit is the sum of all the emf in the circuit.

emf(total) = 1.5 + 1.5 = 3.0 V

<h3>Potential difference</h3>

The potential difference between two points, a and b is calculated as follows;

V(ab) = Va - Vb

V(ab) = 1.5 - 1.5

V(ab) = 0

Thus, the potential difference between points a and b is zero.

Learn more about potential difference here: brainly.com/question/3406867

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Answer:

Magnification, m = -0.42

Explanation:

It is given that,

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m=\dfrac{-v}{u}

m=\dfrac{-(-8.57)}{-20}

m = -0.42

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