Electricity & Magnetism Problems

Solve problems on charge interactions, transfer, and behavior of charged bodies.

Classify materials and apply concepts to circuits and electrostatics.

Predict charge flow in different charging scenarios and setups.

Solve numerical and conceptual problems involving electric force.

Calculate electric fields and draw field line diagrams.

Solve problems involving voltage, potential energy, and electric work.

Apply V = IR to solve simple circuit problems.

Use resistivity formulas and compare conductor properties.

Analyze voltage, current, and resistance in series and parallel setups.

Apply loop and junction rules to solve multi-loop circuit problems.

Solve for power, energy consumption, and efficiency in electrical systems.

Solve heating element problems.

Solve problems on capacitance, energy storage, and series/parallel configurations.

Draw field patterns and calculate direction of magnetic influence.

Use the Lorentz force equation to solve for direction and magnitude.

Calculate forces on conductors in magnetic fields.

Apply the right-hand rule to different electromagnetic setups.

Calculate magnetic fields and sketch field patterns around conductors.

Calculate magnetic forces between parallel wires.

Solve problems on loop motion, flux changes, and induced EMF.

Analyze induced voltage.

Predict current direction and explain magnetic braking effects.

Solve problems involving EMF generated by movement of rods or loops.

Use transformer ratios to solve step-up/step-down voltage problems.

Analyze the working principles and performance of EM machines.