When oxygen reacts with magnesium thenMgO3 is formed.
Mg +O2----> MgO3
Answer:
a box moving along a conveyor belt possesses kinetic energy.
Lightning produced during a storm gives electrical energy.
a piece of fruit hanging from a tree possesses gravitational potential energy.
Sand on a beach feel warm to touch because the sand possesses thermal energy.
Radio waves transmitted from a tower (radiant energy).
Explanation:
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➷ Use this equation:
Q = IT
Rearrange for I
I = Q/T
Substitute in the values:
I = 240/3
I = 80
The electric current is 80 amps.
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Answer:
The magnitude of the electric field at the center of the circle is 85 N/C
The correct option is b. 85 N/C
Explanation:
Please see the attachments below
The results of the experiments should be similar.