Answer:
oxygen gains two electron to attain electron configuration like neon. Oe-²
Explanation:
Answer:

According to the Fleming's Left left hand rule we have higher potential on the right edge of the wing.
Explanation:
Given:
- velocity of plane,

- magnetic field,

- angle between velocity and magnetic field,

- span of the wing,

We know:



According to the Fleming's Left left hand rule we have higher potential on the right edge of the wing.
Answer:
they are eletric and magnetic
Explanation:
Electrical energy into Light energy.
It converts the electrical energy into light energy and hence helps to light a street lamp.
Answer:
A reason why voltmeter is always connected in parallel not in series is:
<u>A Voltmeter has very high resistance to ensure that it's connection do not alter flow of current in the circuit. Now if it is connected in series then no current will be there in the circuit due to it's high resistance. Hence it is connected in parallel to the load across which potential difference is to be measured.</u>