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Question 1: For the circuit given below, find a)the currents $I_1$, $I_2$, and $I_3$ in the circuit. (45 p) b) What is the total power delivered to the combination of resistors? (15 p) Question 2: A particle with a charge of $1.24 \times 10^{-8}$ C is moving with instantaneous velocity $\vec{v} = (5 \times 10^4 \text{ m/s})\hat{i} + (3 \times 10^4 \text{ m/s})\hat{j}$ What are the forces exerted on this particle by magnetic fields: a) $\vec{B} = (4T)\hat{i}$ (20 p) b) $\vec{B} = (4T)\hat{k}$ (20 p)

          Question 1: For the circuit given below, find
a)the currents $I_1$, $I_2$, and $I_3$ in the circuit. (45 p)
b) What is the total power delivered to the combination of resistors? (15 p)
Question 2: A particle with a charge of $1.24 \times 10^{-8}$ C is moving with
instantaneous velocity $\vec{v} = (5 \times 10^4 \text{ m/s})\hat{i} + (3 \times 10^4 \text{ m/s})\hat{j}$ What are the forces
exerted on this particle by magnetic fields:
a) $\vec{B} = (4T)\hat{i}$ (20 p)
b) $\vec{B} = (4T)\hat{k}$ (20 p)

Question 1: For the circuit given below, find
a)the currents I1, I2, and I3 in the circuit. (45 p)
b) What is the total power delivered to the combination of resistors? (15 p)
Question 2: A particle with a charge of 1.24 × 10^-8 C is moving with
instantaneous velocity v⃗ = (5 × 10^4 m/s)î + (3 × 10^4 m/s)ĵ What are the forces
exerted on this particle by magnetic fields:
a) B⃗ = (4T)î (20 p)
b) B⃗ = (4T)k̂ (20 p)

Added by Jason B.

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