<span>a. In the process of induction, metal objects are positive because electrons are pushed out of the object to the earth. The mass of the object decreases by an amount equal to the mass of the electrons leaving the metal object.</span>
b. <span>During the induction process, electrons are drawn from the earth to the object, so that the metal object becomes negative. <span>The mass of the object increases by an amount equal to the mass of "excess" electrons dragged onto the object.</span></span>
Answer
It states that V/I = R where V is potential difference R is resistance and I is the current flowing across the terminals.Now when short circuit the resistance ...
Explanation:
Bursitis is when the small fluid filled sacs around the joints called bursae are irritated or injured. In just about any joint the effects can be felt with pain in movement and when pressed upon. Sometimes a rash will occurs as well. Thank you for posting your question here. I hope the answer will help. <span>
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Answer:
<h2>27.65 sec</h2>
Explanation:
The Cylinder rotates about it's axis, thus there exists a Centrifugal force on a object which is on the inner surface of the cylinder. This is one of the many ideas that are currently being used in space habitation.
So, Centrifugal force acts like Normal gravity when both have equal magnitude.
is the mass of astronaut, is the Earth's gravity, is the velocity of astronaut, is the Time period of rotation.
∴ It takes 27.65 sec for rotation of cylinder, if it is to provide normal gravity for astronauts.
Answer:
if you're converting then the answer is 0.00895
Explanation:
895 centimetres converted into kilometres= 0.00895