Consider the potential difference between pairs of points in (Figure 1) . Suppos

Question

Consider the potential difference between pairs of points in (Figure 1) . Suppose that E = 9.5? .

Part A.

What is the magnitude of the potential difference ?V14? Express your answer to two significant figures and include the appropriate units.

Part B

What is the magnitude of the potential difference ?V24?

Express your answer to two significant figures and include the appropriate units.

Part C

What is the magnitude of the potential difference ?V34?

Express your answer to two significant figures and include the appropriate units.

Consider the potential difference between pairs of points in (Figure 1) . Suppose that E = 9.5? . Part A. What is the magnitude of the potential difference ?V14? Express your answer to two significant figures and include the appropriate units. Part B What is the magnitude of the potential difference ?V24? Express your answer to two significant figures and include the appropriate units. Part C What is the magnitude of the potential difference ?V34? Express your answer to two significant figures and include the appropriate units.

Explanation / Answer

R2to4= 10/2= 5?
R1to4= 10/2= 5?
REto4= 5+5= 10? (Equivalent resistance)
voltage divider
(a) v14= 10*5/(5+5)= 5[V]
(b) v24= 5*5/(5+5)= 2.5[V]
(c) v34= 2.5*5/(5+5)= 1.25[V]

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