In the figure R1 = 5.43 Q, R2 = 16.3 Q, and the ideal battery has emf ɛ = 10.6 V. (a) What is the magnitude of current i,? (b) How much energy is dissipated by all four resistors in 0.976 min? R2 (a) Number i Units (b) Number Units

In the figure R₁ = 4.48 2, R₂ = 13.42, 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 2.91 min? Re ww (a) Number (b) Number www R₁ R Units Units

In the figure circuit section AB absorbs energy at a rate of 55 W when current i 0.90 A through it is in the indicated direction. Resistance R = 2.0 Q. (a) What is the potential difference between A and B? Emf device X lacks internal resistance. (b) What is its emf? R (a) Number i Units (b) Number i 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