The ESAT course

Physics

Get ready for 27 questions in 40 minutes.

66 Lessons625 Questions
  1. Follow charge through the circuit
  2. Follow changes through a circuit
  3. Match the device to the circuit
  4. Separate charge from energy
  5. Reconstruct the electron transfers
  6. Combine charge observations under a stated model
  7. Trace the discharge path and its charge transfer
  8. Let the meter connection determine the reading
  9. Recover the sensor threshold
  10. Follow the permitted current direction
  11. Connect voltage, current and resistance
  1. Make magnetic fields do the work
  2. Test magnetic evidence
  3. Keep the motor constraint explicit
  4. Read an induction record
  5. Find what the load keeps fixed
  6. Account for power on each side
  7. Choose a feasible transmission voltage
  8. Combine the field directions
  9. Keep the motor turning
  10. Read the generator output
  11. Read attraction and repulsion
  1. Track change with direction
  2. Momentum through collisions
  3. Momentum: one glider or the pair?
  4. Force over time: can the sled reverse?
  5. Recoil: launch, catch and launch again
  6. Separate a named force from net work
  7. Change the assumptions in the energy balance
  8. Infer losses from the endpoint states
  9. Build the whole-cycle power budget
  10. Follow energy across system boundaries
  11. Recover the operating constraints
  12. Read speed as distance each second
  1. Energy per degree, particles per pressure
  2. Separate input from stored energy
  3. Balance energy between bodies
  4. Decide which phase remains
  5. Separate the material from the setup
  6. Predict whether the liquid will overturn
  7. Distinguish emission from net cooling
  8. Find the temperature change
  1. Read matter from its variables
  2. Choose the volume being measured
  3. Follow pressure through the liquid
  4. Connect gas pressure to its constraints
  5. Test the particle model
  6. Read the phase-change interval
  7. Separate the phase-change evidence
  8. Compare mass in the same space
  1. One cycle links space and time
  2. Read the axes
  3. Cross the boundary
  4. Test the signal
  5. Choose the normal before the angle
  6. Unfold the reflected path
  7. Reconcile the ray and the wave
  8. Count the arriving wavefronts
  9. Read the sound evidence
  10. Identify what the radiation proves
  11. Count complete wave cycles
  1. Track what changes in a nucleus
  2. Know what the detector measures
  3. Account for the nuclei
  4. Decide what the evidence shows
  5. Track one half-life at a time

Follow charge through the circuit

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