WorksheetsOhms law, KCL & KVL
Total questions: 10
Worksheet time: 5mins
If a current of 5 Amperes flows through the conductor. The number of electrons per second will is
1.6 x 10-19
3.12 x 1019
4 x 1019
7.68 x 1020
Ohm’s law is true for
Metallic conductors at low temperature
Metallic conductors at high temperature
For electrolytes, when current passes through them
For diode when current flows
An EMF source of 8.0 V is connected to a purely resistive electrical appliance. An electric current of 2.0 A flows through it. What is the resistance offered by the electrical appliances?
4 ohm
6 ohm
2 ohm
3 ohm
Kirchhoff's current law is applicable to only
Junction in a network
Closed loops in a network
Electric circuits
Electronic circuits
Kirchhoff's current law states that
Net current flow at the junction is positive
Algebraic sum of the currents meeting at the junction is zero
No current can leave the junction without some current entering it
Total sum of currents meeting at the junction is zero
Kirchhoff's voltage law is related to
Junction cards
Battery e.m.fs
IR drops
Both B and C
According to Kirchhoff's voltage law, the algebraic some of all IR drops and e.m.fs. in any closed loop of a network is always
Negative
Positive
Determined by battery e.m.fs.
zero
What is the basic law that has to be followed in order to analyze the circuit?
Newton’s laws
Faraday’s laws
Ampere’s laws
Kirchhoff’s law
KVL is applied in ___________
Mesh analysis
Nodal analysis
Both mesh and nodal
Neither mesh nor nodal
KCL is applied on
Mesh analysis
Nodal analysis
Both mesh and nodal
Neither mesh nor nodal
