These can cause electrical problems on earth

A square plate of edge length 9.0 cm and negligible thickness has a total charge of 6.90 10-6 C. Estimate the magnitude E of the electric field just off the center of the plate (at, say, a distance of 0.

In the process of changing a flat tire, a motorist uses a hydraulic jack. She begins by applying a force of 48 N to the input piston, which has a radius r1. As a result, the output plunger, which has a radius r2, applies a force to the car.

When you ride a bike and make a turn, you can feel your body trying to move in the same direction the bike was going. Which of Newton's motion laws BEST explains WHY this happens? A. first B. second C. third

Which is a dopant for a semiconductor that conducts electricity due to the movement of positive charges? A. Thallium B. Arsenic C. Phosphorus D. Antimony

A wire carries a current of 0.71 A. This wire makes an angle of 46° with respect to a magnetic field of magnitude 6.4 * 10-5 T. The wire experiences a magnetic force of magnitude 8.9 * 10-5 N. What is the length of the wire?

An airplane of mass 12,000 kg flies level to the ground at an altitude of 10.0 km with a constant speed of 175 m/s relative to the earth. (a).

Observe some of the phenomena around your home. Look for something that you can't explain right away, but that you could test with an experiment. Then, design an experiment that you could conduct at home.

Josh has a toy car of mass 3 kg tied to a string of length 2 m. He ties the string to a pole and has the toy car drive in a circle around the pole at a speed of 3 m/s.

A 10kg object is 15 meters up a hill. find its potential energy?

These can cause electrical problems on earth