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When did Electric Short Line Railway end?
Electric Short Line Railway ended in 1956.
When was Electric Short Line Railway created?
Electric Short Line Railway was created in 1908.
What is the first test to perform with a electric heating appliance?
what is the first test that should be made on a heating electric appliance
When was The Electric Kool-Aid Acid Test created?
The Electric Kool-Aid Acid Test was created in 1968.
Why we use the positive test charge for determining the electric field?
A positive test charge is used to determine the electric field because its direction of motion will be the same as the direction of the electric field. This allows us to measure the electric force experienced by the test charge and therefore calculate the electric field strength at that point.
What type of wave is radiation?
EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.EM radiation is short for electromagnetic radiation. It is a wave in the electric and magnetic fields.
What is two opposite electric charges separated by a short distance called?
Two opposite electric charges separated by a short distance are called an electric dipole.
How can one determine the strength of an electric field?
The strength of an electric field can be determined by measuring the force experienced by a test charge placed in the field. The greater the force experienced by the test charge, the stronger the electric field. The formula to calculate the electric field strength is E F/q, where E is the electric field strength, F is the force experienced by the test charge, and q is the magnitude of the test charge.
When determining an electric field must a positive test charge be used or would a negative one do as well?
Either a positive or a negative test charge can be used to determine an electric field. The direction of the electric field will be defined by the force experienced by the test charge, with the positive test charge moving in the direction of the field and the negative test charge moving opposite to the field.
When defining the electric field why is it necessary to specify that the magnitude of the test charge be very small?
It is necessary to specify that the test charge be very small when defining the electric field because the electric field is a property that exists in space and is independent of the test charge. Thus, by using a very small test charge, we ensure that its presence does not affect the electric field being measured.
How soon after a short period can you take a test?
After a short period you can take another test in 2 weeks.
What happens to the size of the electric filed if the charge on the test charge is halved?
Test charge is always a test charge. The electric field does not depend on the test charge. Usually we assume the test charge to be one coulomb positive charge. Though you make it half, it would never affect the field around the primary charge
