When several electric fields are working on single charge then the total electric field intensity on that charge is given by the vector sum of all electric field intensities
15) According to superposition of electric fields
Answer is:
The electric field of any combination of charges is the vector sum of the fields caused by the individual charges.
Explanation:
Related Electricity MCQ with Answers
Answer is:
graphical representation of electric fields.
Explanation:
When a tangent is drawn at any point on electric field line then that tangent gives the direction of electric field at that point so the electric field line represents the elec tric field.
Answer is:
the tangent to the line is in the direction of?E???at that point
Explanation:
When a tangent is drawn at any point on field line then that tangent gives the direction of electric field at that point
Answer is:
a pair of electric charges of equal magnitude q but opposite sign, separated by a distance
Explanation:
Dipole is a combination of two equal and opposite charges separated by a very small distance.
Answer is:
is from negative to positive charge
Explanation:
Dipole Moment? It is a vector quantity and is directed from negative charge to positive charge along the axis. It is denoted as and is defined as the product of the magnitude of either of the charge and the dipole length i.e.?p??=q(2l??)