Fundamentals Of Electric Circuits 3rd Edition Matthew Sadiku, Charles Alexander - Solutions

Calculate the time constant of the circuit in Fig. 7.94.

Consider the circuit of Fig. 7.97. Find v0 (t) if

For the circuit in Fig. 7.98, determine v0 (t) when

In the circuit of Fig. 7.99, find i(t) for t

Find the time constant for the RC circuit in Fig.

L.

In the circuit of Fig. 7.101, find the value of

Find i(t) and v(t) for t  style=

Consider the circuit in Fig. 7.103. Given that v 0

Determine the time constant for the circuit in Fig. 7.83.

The switch in Fig. 7.84 moves instantaneously from A to

For the circuit in Fig. 7.108, find v(t) for t

(a) If the switch in Fig. 7.109 has been open

Consider the circuit in Fig. 7.110. Find i(t) for t

The switch in Fig. 7.111 has been in position a

Find vo in the circuit of Fig. 7.112 when vs

For the circuit in Fig. 7.113, is(t) = 5u(t) Find

Determine v(t) for t  style=

Find v(t) and i(t) in the circuit of Fig. 7.115.

If the waveform in Fig. 7.116(a) is applied to the

For the circuit shown in Fig. 7.85, find i(t), t

* In the circuit of Fig. 7.117, find ix for

For the circuit in Fig. 7.118, find i(t) for t

Find v(t) for t < 0 and t  style=

For the network shown in Fig. 7.122, find v(t) for

* Find i1 (t) and i2 (t) for t  style=

Determine the step response v0(t) to vs in the circuit

The switch in Fig. 7.86 has been closed for a

Find v(t) for t  style=

0.5 H

For the circuit in Fig. 7.127, calculate i(t) if i(0)

Obtain v(t) and i(t) in the circuit of Fig. 7.128.

Find v0 (t) for t  style=

If the input pulse in Fig. 7.130(a) is applied to

50 ka ww- 0.5 uF 20 kn ww

R R ww R

Obtain v0 for t  style=

For the op amp circuit in Fig. 7.134, find v0

Assuming that the switch in Fig. 7.87 has been in

Determine v0 for t  style=

For the op amp circuit in Fig. 7.136, suppose v0

Find i 0 in the op amp circuit in Fig.

For the op amp circuit in Fig. 7.138, let R1

Determine v0 (t) for t  style=

In the circuit of Fig. 7.140, find v0 and i0,

Repeat Prob. Using PSpice.
In Problem 7.49
If the waveform in Fig.

The switch in Fig. 7.141 opens at t = 0.

The switch in Fig. 7.142 moves from position a to

In the circuit of Fig. 7.143, the switch has been

In the circuit of Fig. 7.144, assume that the switch

Repeat prob. 7.65 using PSpice.
In Problem 7.65
If the input pulse

A simple relaxation oscillator circuit is shown in Fig. 7.145.

Figure 7.146 shows a circuit for setting the length of

A 120-V dc generator energizes a motor whose coil has

The circuit in Fig. 7.148(a) can be designed as an

The switch in Fig. 7.89 opens at t = 0.

An attenuator probe employed with oscilloscopes was designed to reduce

The circuit in Fig. 7.150 is used by a biology

To move a spot of a cathode-ray tube across the

For the circuit in Fig. 8.62, find:
(a) i(0+) and v(0+),
(b)

For the circuit in Fig. 8.68, calculate the value of

The switch in Fig. 8.69 moves from position A to

Obtain v (t) for t  style=

In the ciRcuit of Fig. 8.63, determine:
(a) iR (0+), iL

The switch in the circuit of Fig. 8.74 has been

* Calculate v(t) for t  style=