Consider the circuit shown in (Figure 1) . Suppose that E = 9.0V . a)Find the cu

Question

Consider the circuit shown in (Figure 1) . Suppose that E = 9.0V .

a)Find the current through the resistor a.

b)Find the potential difference across the resistor a.

c)Find the current through the resistor b.

d)Find the potential difference across the resistor b.

e)Find the current through the resistor c.

f)Find the potential difference across the resistor c.

g)Find the current through the resistor d.

h)Find the potential difference across the resistor d.

Consider the circuit shown in (Figure 1) . Suppose that E = 9.0V . a)Find the current through the resistor a. b)Find the potential difference across the resistor a. c)Find the current through the resistor b. d)Find the potential difference across the resistor b. e)Find the current through the resistor c. f)Find the potential difference across the resistor c. g)Find the current through the resistor d. h)Find the potential difference across the resistor d.

Explanation / Answer

Rnet = 10 ohms

1) Ia = V/Rnet

= 9/10

= 0.9 A

2) Va = Ia*Ra

= 0.9*5

= 4.5 volts

3) Ib = Ia*10/(10+10)

= 0.9/2

= 0.45 A

4) vB = Ib*Rb

= 0.45*10

= 4.5volts

5) Ic = Ia*10/(10+10)

= 0.9/2

= 0.45 A

6) vC = IC*Rc

= 0.45*5

= 2.25volts

7) Id = Ia*10/(10+10)

= 0.9/2

= 0.45 A

8) vd = Id*Rd

= 0.45*5

= 2.25volts

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