WorksheetsPHY 104
Total questions: 10
Worksheet time: 5mins
Which of the following statements is TRUE
I. Mica is an example of an insulator
Ii. Maganese is an example of semiconductor
III The fur_rubbed plastic rod and the silk-rubbed glass rod repel each other
IV Plain plastic rods neither attract or repel each other
I and IV only
I, II, and III only
I and III only
I, II, III and IV
For two charges of magnitude Q1 and Q2 separated by a distance, r, the force of interaction, F,, between them according to Coulomb's law can be expressed as
Which of the following is true
I. Electric field lines always start on negative charge and end on positive charge
II. The electric line of force will never cross or intercept
III. The direction of the field at a point is perpendicular to the line of force
IV. Lines of force will sometimes start or end in mid-space .
I and III only
I and IV only
II only
I, Ii and III only
The amount of work that is done on a unit charge to move from infinity to the said point in the field is known as
Electric Flux
Electric Field Strength
Electric field Intensity
Electric Potential
True or False
If that one charged objects are present, the total electric Field, at any point, due to all the charges is the vector sum of the electric fields of the individual object
True✨✨
False 😌
I don't know 😀😀😀
Gen Sec didn't teach me this 😭😭😭😭
Which of the following is not the process of charging a body.
By Friction
By conduction
By induction
By Grounding
Total number of lines of electric force is known as
Electric Flux
Electric field Intensity
Electric Field potential
Electric Field Density
True or False
When the test Charge is placed near the electric field from a charged body. The field will be directed toward the test charge if the test charge is positive..
True ✨✨
That's a Lie😌😌
Me I don't know ooo😭😭😭
I have forgotten 😪😪😪
Which of the following is true
The work done by the coulomb force is dependent of the path taken
Coulomb's force obey the superposition principle
The Coulomb's force acts perpendicular to the line joining the two point charges
Electric force is a scalar quantity
Who decides your score in this course
The Lecturers decide my score 🤗🤗
I decide it by myself because I am a child of God ✨✨✨✨
I don't even know 😌😌
Well, let's see sha 😪😪😪
