Welcome to your Grade 11 Physics chapter 6
After carefully reading the following 30 questions, choose the correct answer.
1.
What does Coulomb’s law describe?
2.
Electric charges are quantized, meaning they are integral multiples of:
3.
What happens when two like charges are brought near each other?
4.
Where do electric field lines originate from?
5.
In a series circuit, how does the current through each resistor compare?
6.
How is total resistance calculated for resistors in series?
7.
What is the SI unit of electric current?
8.
One ampere is defined as a flow of one coulomb of charge in:
9.
What device is used to store electric charge?
10.
Kirchhoff’s first law (Junction Rule) is based on the conservation of:
11.
What is the direction of electric field lines?
12.
Resistors in parallel all have the same:
13.
What is the equivalent resistance of ten 75 Ω resistors in series?
14.
What is the purpose of a Wheatstone bridge?
15.
The electrostatic force is inversely proportional to the square of:
16.
What describes the motion of electrons through a conductor?
17.
A galvanometer can be converted into a voltmeter by adding a:
18.
Which law is used to solve complex resistor networks?
19.
Why are heating coils made of materials with large resistivity?
20.
What is the SI unit of resistance?
21.
What is the total capacitance for capacitors in parallel?
22.
What is the difference between EMF and terminal voltage?
23.
Current density (J) is defined as:
24.
If V1=1V, V2=2V, V3=3V and each R=1Ω in a loop, current is found via:
25.
Electric field lines are always ______ to the surface of the charge source.
26.
What is the term for the resistance inside a battery?
27.
A 12V battery causes 3.0 A in a circuit. The total resistance is:
28.
Which connection gives a brighter light for bulbs (assuming same source)?
29.
What is the effect of internal resistance on terminal voltage?
30.
To store a large amount of energy in a capacitor bank, you connect them in:
