An accelerometer is a device that uses the extension of a spring to measure acceleration in terms of earth's gravitational acceleration (g). what is the approximate acceleration if this accelerometer spring is extended just 0.43 centimeters? . a) 0.24 g. b) 0.80 g. c) 2.00 g. d) 2.40 g

The force will determine the acceleration.

Electromagnetic induction. a coil of wire contains n turns and has an electrical resistance r. the radius of each turn is a. initially, inside the coil there exists a uniform magnetic field of magnitude b0 parallel to the axis of the coil. the magnetic field is then reduced slowly. the current induced in the coil is i. how long does it take for the magnitude of the uniform field to drop to zero?

A6.0-μf air-filled capacitor is connected across a 100-v voltage source. after the source fully charges the capacitor, the capacitor is immersed in transformer oil (of dielectric constant 4.5). how much additional charge flows from the voltage source, which remained connected during the process?