A point charge is placed 3 m from a 4 pc charge. What is the strength of the electric field on the point charge at this
distance? (Round to the nearest thousands.)

Two technicians are discussing a resistance measurement between the can-h and can-l wires. technician a says this measurement should be done with the ignition switch in the "run" position. technician b states that a measurement of 0 ohms indicates an open in the network. which technician is correct?

In which of the following would the particles move most rapidly? a. ice at -20 °c b. water at 20 °c c. steam at 110 °c d. boiling water e. ice at 0 °c

Which pair of quantities includes one quantity that increases as the other decreases during simple harmonic motion?