Amalgamating is the coating of zinc plate with mercury.
Answer:
The liquid is vaprizing at point C
The first step of the STOP procedure is S, which stands for "stop." This indicates that you should stop what you're doing to place your full attention on the situation at hand. This will allow you to stay focused on what's specifically happened to an athlete.
Answer:
10 A
Explanation:
τ = Maximum torque of the loop = 9 mN
N = Number of turns in the loop = 50
a = side of the loop = 15 cm = 0.15 m
A = Area of the loop = a² = 0.15² = 0.0225 m²
B = magnitude of magnetic field = 0.800 T
i = magnitude of current in the loop
Maximum torque of the loop is given as
τ = N B i A
Inserting the values
9 = (50) (0.8) (0.0225) i
i = 10 A
The materials that are conductors are Metal doorknob, Silver, Gold, Copper, Metal coat hanger, Paper clip, while insulators are Carpet, Wood, Rubber, Bulletin board, Clothing, Plastic.
<h3>
What are electric conductors?</h3>
Conductors are materials that allow electric current to pass through them.
<h3>What are Insulators?</h3>
Insulators are materials that do not allow electric current to pass through them.
<h3>Examples of conductors</h3>
- Metal doorknob
- Silver
- Gold
- Copper
- Metal coat hanger
- Paper clip
<h3>Examples of insulators</h3>
- Carpet
- Wood
- Rubber
- Bulletin board
- Clothing
- Plastic
Learn more about conductors and insulators here: brainly.com/question/492289
