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Solve the given problem:
Problem: Charge is a property of matter and has a unit known as a Coulomb. One Coulomb of charge moving by a point each second is known as an Ampere, the measure of current. Most of us have measured currents before or at least heard about them.
Part I. What instrument is used to measure charge and what is the instrument used to measure current?
Part II. Have you ever seen either or both of these instruments?
Part III. Why is one of these more important in engineering applications than the other?
I need help for explain the all parts of above problem.
A diverging lens with a focal length of -14 cm is placed 10 cm to the right of a converging lens with a focal length of 18 cm. Where will the final image be located
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When you lift a bowling ball with a force of 82 N the ball accelerates upward with an acceleration a. If you lift with a force of 89 N, the ball's acceleration is 7 multiplied by a.
If one shines a laser with wavelength ? = 650 nm through a single slit of width a = 0.04 mm, draw the diffraction pattern you might expect on a screen 10 m behind slit
The surface of the Sun is approximately at 5700 K, and the temperature of the Earth’s surface is approximately 280 K. What entropy change occurs when 860 J of thermal energy is transferred by heat from the Sun to Earth?
A fireworks rocket is launched vertically into the night sky with an initial speed of 40 m/s. find the magnitude and direction of the second piece
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