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Homework 1...

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Due by noon on Wednesday 10/3/2018 in the homework box in 2131 Kemper Hall

1.

Suppose that the current ( ) in a conductor has the waveform shown below. Find and graph the charge ( ). ( ) [A] 4 4

2.

[s]

5 10

Suppose that the charge ( ) in a conductor has the waveform shown below. Find and graph the current ( ). Note that time is given in ms and charge ( ) is given in C in the equation. ( ) [ C] 40 10 2 2 3

4

[ms]

3.

-2For the next three circuits shown below, find the resistance in terms of the resistors in the circuit. Use the notation 1|| 2 to represent 1 in parallel with 2 . 2

4

1

3

1

3

5

5

2

6

1

2

3

4

5

6

7

4.

Find

,

2,

and

4

in the following circuit.

20

1

3. 6 V

2

Find 1 , 2 , 1k .

3,

1,

2,

and

30

3

30

4

in the circuit below assuming that

1

2

2

3

2

1

2

4

2

20

5

5.

30

3

2

2

3

32 V and...