The velocity of a particle depends upon as $v=a+bt+c{t}^2$; if the velocity is in $m/\sec$, the unit of a will be 

1. $m/\sec$

2. $m/{\sec }^2$

3. $m^2/\sec$

4. $m/{\sec }^3$

One million electron volt $\left(1MeV\right)$ is equal to 

1. ${10}^{5}eV$

2. ${10}^{6}eV$

3. ${10}^{4}eV$

4. ${10}^{7}eV$

Volt/metre is the unit of 

1. Potential

2. Work

3. Force

4. Electric field intensity

The unit of self inductance of a coil is 

1. Farad

2. Henry

3. Weber

4. Tesla

In which of the following systems of the unit, Weber is the unit of magnetic flux?

1. CGS

2. MKS

3. SI

4. None of these

$Kilowatt-hour$ is a unit of 

1. Electrical charge

2. Energy

3. Power

4. Force

Which of the following represents a volt :

1. Joule/second

2. Watt/Ampere

3. Watt/Coulomb

4. Coulomb/Joule

$Erg-m^{-1}$ can be the unit of measure for 

1. Force

2. Momentum

3. Power

4. Acceleration

Henry/ohm can be expressed in 

1. Second

2. Coulomb

3. Mho

4. Metre