As current increases, the wires heat which can cause a fuse to blow or a circuit breaker to trip. As additional branches are added to a parallel circuit, the overall resistance of the circuit decreases. A decrease in resistance creates an increase in current.
<h3>What is a Simple circuit ?</h3>
A battery (or other energy source), a light bulb (or other energy-consuming device), and conducting wires that connect the two terminals of the battery to the two ends of the light bulb make up a simple electric circuit.
- Three elements make up an electric circuit: a power source, such as a battery or the mains. a lightbulb-like energy receiver an energy conduit, such as a wire
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Answer:
Charles law explains that volume is directly proportional to temperature
Explanation:
- u would equate V1/T1=V2/T2
- U are looking for V2 since u already have V1 , T1 and T2
Complete Question
The complete question is shown on the first uploaded image
Answer:
The answer is
% higher than 
% lower than
Explanation:
From the question we are told that
The first string has a frequency of 
The period of the beat is 
Generally the frequency of the beat is
Substituting values
From the question
for 
having a higher tension
So
From the question
Substituting values
% higher than
For having a lower tension
So
From the question
Substituting values
% lower than
Answer:
Because medicinal alcohol evaporates quickly?
Explanation:
Answer:21km
Explanation:13km+8km=21km
