Why is copper used for most electrical wiring?

A square coil, enclosing an area with sides 3.5 cm long, is wrapped with 2,526 turns of wire. A uniform magnetic field perpendicular to its plane is turned on and increases to 0.27 T during an interval of 1.9 s.

Which of the following is NOT an exercise myth? A. Aerobic exercise is all that matter B. Women who strength train will bulk up C. Low to moderate level of exertion can be sustained over long periods of time D.

A cart is driven by a large propeller or fan, which can accelerate or decelerate the cart. The cart starts out at the position x = 0 m, with an initial velocity of + 5.

Which copper wire would have the lowest resistance? A. A wire that is 2 m long and has a cross-sectional area of 1.07 cm2 B. A wire that is 1 m long and has a cross-sectional area of 1.07 cm2 C.

It would take one light year to travel to the sun. True False

What is the most advanced life form on earth

Which EM wave is about the size of humans?

Describe how the Catapult works?

Newton's third law of motion states that the force pair acting on different objects consist of two forces that

While working on her science fair project Venus connected a battery to a circuit that contained a light bulb. Venus decided to change the light bulb to a higher resistance, but she wanted to keep the current the same.