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The resistances in Figs. 27-45a and b are all 8.2 ?, and the batteries are ideal

ID: 2153199 • Letter: T

Question

The resistances in Figs. 27-45a and b are all 8.2 ?, and the batteries are ideal 44 V batteries. (a) When switch S in the figure (a) below is closed, what is the change in the electric potential V1 across resistor 1, or does V1 remain the same (enter "0")? (b) When switch S in the figure (b) below is closed, what is the change in V1 across resistor 1, or does V1 remain the same (enter "0")?


(a)

Number

Units

(b)

Number

Units

(a)

Number

0

Units

V The resistances in Figs. 27-45a and b are all 8.2 ?, and the batteries are ideal 44 V batteries. (a) When switch S in the figure (a) below is closed, what is the change in the electric potential V1 across resistor 1, or does V1 remain the same (enter 0 )? (b) When switch S in the figure (b) below is closed, what is the change in V1 across resistor 1, or does V1 remain the same (enter 0 )?

Explanation / Answer

a)0 b)0

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