Question

If 0.002A current flows through a circuit,then convert the current in terms of micro ampere

Answer 1

Answer:

Given:

0.002 amperes of current flows through a circuit.

To find :

The magnitude of the current in terms of micro-amperes.

Concept:

Current is the flow of charges with a conducting material. It is a scalar quantity, it's direction is determined by the movement directions opposite to the electrons.

Let current be "I" ; charge be "q" and time be "t"

So I = (δq/δt),

where "δ" is the partial derivative (differentiation)

Formulas used:

1 ampere = 10^6 micro-amperes.

So a multiplication factor of 10^6 is introduced.

Calculation:

0.002 amperes

= 0.002 × (10^6) micro-amperes

= 2 × 10^3 micro-amperes

= 2000 micro-amperes.

( Answer)