What is unit of density

A negative charged particle of known magnitude qis placed in a uniform electric field of known strength E. What additional information is needed to determine the magnitude of the force on the particle?

Calculate the capacitance of a capacitor when each plate has an area of 1.2 cm2 and are 2.5 mm apart. 2. Calculate the maximum charge that each plate above can hold if a voltage difference of 12.0 V is applied to the capacitor. 3.

A strong lightning bolt transfers about 24 C to Earth. How many electrons are transferred? The elementary charge is 1.60218 * 10-19 C.

How does a radiosonde can be used to predict future weather conditions in a location?

In a conversation with a friend, he expresses skepticism about global warning. When you inquire about his reasons, he responds by saying that the weather in that area has been the coolest he can remember.

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.

Atomic structure refers to the building of compounds true or false