In the figure R₁ = 7.91, R2 = 23.72, and the ideal battery has emf = 12.1 V. (a) What is the magnitude of current i₁? (b) How much energy is dissipated by all four resistors in 0.666 min? E R₁ R₂ R₁₂ ww B R₁₂ www (a) Number 0.765 Units A (b) Number 370 Units J > >

In the figure R1 = 5.55 Q, R2 = 16.7 0, and the ideal battery has emf ɛ = 10.4 V. (a) What is the magnitude of current iz? (b) How much energy is dissipated by all four resistors in 2.82 min? + R Ry Ra (a) Number i Units (b) Number i Units

In the figure R1 = 6.53 Q, R2 = 19.6 Q, and the ideal battery has emf ɛ = 11.0 V. (a) What is the magnitude of current iq? (b) How much energy is dissipated by all four resistors in 2.21 min? R R2 ww R R2 ww (a) Number i Units (b) Number i Units

In the figure R₁ = 4.320, R₂ = 13.00, and the ideal battery has emf ε = 13.8 V. (a) What is the magnitude of current i₁? (b) How much energy is dissipated by all four resistors in 2.45 min? 4 HE 8 R ww i₁ R₂ m R₁ (a) Number i (b) Number R₂ Units Units

In the figure R₁ = 5.240, R₂ = 15.702, and the ideal battery has emf ε = 13.4 V. (a) What is the magnitude of current i₁? (b) How much energy is dissipated by all four resistors in 1.03 min? ww 8 R₁ Units R₂ 41 www R₂ (a) Number i (b) Number i Rą Units

In the figure R1 = 7.86 Q, R2 = 23.6 0, and the ideal battery has emf ɛ = 13.2 V. (a) What is the magnitude of current i? (b) How much energy is dissipated by all four resistors in 2.58 min? ww R R, ww Ry ww (a) Number i Units (b) Number i Units

In the figure R₁ = 5.760, R₂ = 17.30, and the ideal battery has emf ε = 13.4 V. (a) What is the magnitude of current i₁? (b) How much energy is dissipated by all four resistors in 1.38 min? 8 R9 i1 R₂ mi (a) Number ww R₁ i (b) Number i Rą Units Units

What are the expected readings of the following in the figure below? (R = 7.10 Q, AV = 6.70 V) R Δν 10.0 N V 5.00 N R 4.50 V (a) ideal ammeter (Give your answer in mA.) 246 Apply Kirchhoff's rules to generate a system of equations for the currents in the various branches of the circuit. mA (b) ideal voltmeter (Give your answer in volts.) 2.2 V (c) What If? How would the readings in the ammeter (in mA) and voltmeter (in volts) change if the 4.50 V battery was flipped so that its positive terminal was to the right? ideal ammeter 247 X mA ideal voltmeter 11.2 V Need Help? Read It Master It

83 = 4.7 V. What are In the figure the resistances are R₁ = 1.202 and R₂-2.40, and the ideal batteries have emfs 81 - 1.8 V, and 82 the (a) size and (b) direction (up or down) of the current in battery 1, the (c) size and (d) direction of the current in battery 2, and the (e) size and (f) direction of the current in battery 3? (g) What is the potential difference V₁-V₁? (b) R₁ (a) Number i (c) Number (d) (e) Number (f) R₁ (g) Number R₁ Units Units Units Units

Problem 5: A current of I- 2.6 A passes through the circuit shown, where R- 65 3R 5R V) 2R 6R 2R 7R 5R 10R Otheexpertta.com Part (a) In terms of R, I, and numeric values, write an expression for the voltage of the · source, V. Part (b) What is the voltage, V in volts? tan( sin() cotanO a acos cosh0t cosO asin() acotan 4 5 6 sinh() cotanhO *1 23 0 tanh0c O Degrees O Radians CLEAR BACKSPACE