SI unit of electric current is ampere. Current is said to be 1 ampere (1A), if 1 coulomb charge flows per second across a cross-section of a conductor.
SI unit of electric current is ampere. Current is said to be 1 ampere (1A), if 1 coulomb charge flows per second across a cross-section of a conductor.
An electric circuit is a continuous and closed path for flow of an electric current. If the electric circuit is complete, electric current can flow through the circuit. if the circuit is broken anywhere or switch of the circuit is turned off, the current stops flowing.
An electric circuit is a continuous and closed path for flow of an electric current. If the electric circuit is complete, electric current can flow through the circuit. if the circuit is broken anywhere or switch of the circuit is turned off, the current stops flowing.
The student is suffering from myopia or short- sightedness. The defect can be corrected by the use of concave (diverging) lens of an appropriate power.
The student is suffering from myopia or short- sightedness. The defect can be corrected by the use of concave (diverging) lens of an appropriate power.
Define the unit of current.
SI unit of electric current is ampere. Current is said to be 1 ampere (1A), if 1 coulomb charge flows per second across a cross-section of a conductor.
SI unit of electric current is ampere. Current is said to be 1 ampere (1A), if 1 coulomb charge flows per second across a cross-section of a conductor.
See lessWhat does an electric circuit mean?
An electric circuit is a continuous and closed path for flow of an electric current. If the electric circuit is complete, electric current can flow through the circuit. if the circuit is broken anywhere or switch of the circuit is turned off, the current stops flowing.
An electric circuit is a continuous and closed path for flow of an electric current. If the electric circuit is complete, electric current can flow through the circuit. if the circuit is broken anywhere or switch of the circuit is turned off, the current stops flowing.
See lessA student has difficulty reading the blackboard while sitting in the last row. What could be the defect the child is suffering from? How can it be corrected?
The student is suffering from myopia or short- sightedness. The defect can be corrected by the use of concave (diverging) lens of an appropriate power.
The student is suffering from myopia or short- sightedness. The defect can be corrected by the use of concave (diverging) lens of an appropriate power.
See lessA person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the type of the corrective lens used to restore proper vision?
A person with a myopic eye having the far point at 1.2 m should use a concave lens of focal length 1.2 m so as to restore proper vision.
A person with a myopic eye having the far point at 1.2 m should use a concave lens of focal length 1.2 m so as to restore proper vision.
See lessDefine 1 dioptre of power of a lens.
1 dioptre power is defined as the power of a lens having a focal lenght of 1 m.
1 dioptre power is defined as the power of a lens having a focal lenght of 1 m.
See less