لا In the electric circuit below, the resistances are R₁ = 15, R₂ = 10, R3 = 5 while the emf source has negligible internal resistance. The capacitor has capacitance C = 900 µF and when it is fully charged the energy stored is 0.72J. Find the emf E. In the circuit, &₁ = 12 V and I₁ = 6 A. Find ε2. Ri ww R₂ for R₁ = 1 www 12 R₂ = 20 www R3 = 10

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In the electric circuit below, the resistances are R₁ = 15, R₂ = 10, R3 = 5 while the emf source
has negligible internal resistance. The capacitor has capacitance C = 900 µF and when it is fully charged
the energy stored is 0.72J. Find the emf E.
In the circuit, &₁ = 12 V and I₁ = 6 A. Find ε2.
Ri
ww
R₂
for
R₁ = 1
www
12
R₂ = 20
www
R3 = 10
Transcribed Image Text:لا In the electric circuit below, the resistances are R₁ = 15, R₂ = 10, R3 = 5 while the emf source has negligible internal resistance. The capacitor has capacitance C = 900 µF and when it is fully charged the energy stored is 0.72J. Find the emf E. In the circuit, &₁ = 12 V and I₁ = 6 A. Find ε2. Ri ww R₂ for R₁ = 1 www 12 R₂ = 20 www R3 = 10
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