1. Find the current through the 1 ohm resistor in the circuit below: 1/30 www 4V 1/30 1/30 1/30 www 1/30 ww 1/30
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- 20:06 E Vo) * LTÉ 10 ΜΩ 5000 V 200 kQ Figure 1: Circuit diagram What is the voltage across the lower resistor in this circuit to 2 significant figures? Value Units IIwww 110.5 A www 10 0 10 V In the circuit shown above, the value of r for which the current I is 0.5 ampere is a 52 O b O c 20 2 10 2 O d 122. In the circuit shown below, the charge stored by the 10.0-µF capacitor is 40.0 µC. Find (a) the emf voltage and (b) the energy stored by the 3.00-µF capacitor. 3.00 µF 5.00 µF= 5.00 µF 10.0 µF
- Which of the following circuit has a total resistance of 15 Ω if the total current in the circuit is 3 Amperes?2. Find the current through and potential difference across each resistor shown in the figure. [Answer: for R₁ 25 N, R₂ I₁ = I₁ = 0.14 A and I₂ = - 15 Ω, R3 I3 = 0.070 A] = = 8.0 V 25 Q2 www ww 25 Q2 15 Q2 15 Q2 15 N, and R4 = 25 №2, AV₁ = AV₁ = 3.5 V and AV23 = 1.0 V;