Write 'Yes' for correct statements and 'No' for incorrect statements. The Ampere is that current which when flowing in two infinite parallel wires one meter apart produces a force between them of 2 x 10-7 N/m.

Write 'Yes' for correct statements and 'No' for incorrect statements. There exists no force between parallel currents.

Write 'Yes' for correct statements and 'No' for incorrect statements. A static charge experiences no force when placed in an electric field.

Write 'Yes' for correct statements and 'No' for incorrect statements. Ammeteres are connected in parallel across any circuit elements to measure current.

Write 'Yes' for correct statements and 'No' for incorrect statements. Like currents attract because of the magnetic field surrounding them.

Write 'Yes' for correct statements and 'No' for incorrect statements. Unlike currents repel because of the magnetic field surrounding them.

Write 'Yes' for correct statements and 'No' for incorrect statements. A moving charge moving parallel to an external magnetic field experiences maximum force.

Read the following statements and write (Yes) for correct statements, (No) for incorrect statements. The amplitude of the two interfering beams should be equal or nearly equal so that there is good contrast between maxima and minima.