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Unformatted text preview: 8. Find the mesh current is (in A): (1) 11/3
(2) 32/3
(3) 40/7
(4) 41/8
(5) 22/3
(6) 36/7
(7) none of the above 7. Find the equivalent resistance Req (in ohms):
(l) 12 (2) 22.5 (3) 8 (4) 24 (5) 25 (6) 19.5
(7) none of the above 129 12g; 129 129 6. Find node voltage Vc (in V): (1) 1 (2) 2 (3) 3
(7) none of the above IDS A
12A B (4) 4 SS (5) 5 C 18 (6) 6 8V 4. Find the value of gm (in semens) that makes the equilavent resistance of the circuit below
equal to 4 ohms: (1) 1
(2) 0.25 (3) 0.5 ngl (4) 0.75 1 A
(5) 0.80
(6) 2.5 0 0 (7) none of the above 3. Find the value for mesh current i1 (in A) in the circuit below: (1) 1.6 (2) 2.8 (3) 3.4 (4) 4.2 (5) 5.1 (6) 6.3
(7) none of the above 4Q 0.9!)
23V m 8V l. The voltage drop across a 10 ohm resistor varies with time according to the following:
V(t) : 0 V for t<0; V(t) : 100 + 50t V ([20) where time (t) is measured in seconds. What is the quantity of charge that passes through the
wire between 0 and 4 sec (in coul): (1) Insufﬁcient data is available to calculate charge
(2) 10 (3) 20 (4) 40 (5) 60 (6) 80 (7) none of the above ...
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