Answer:
The formula that links energy and power is: Energy = Power x Time. The unit of energy is the joule, the unit of power is the watt, and the unit of time is the second.
Explanation:
 
        
             
        
        
        
Answer:
How to Test Hypotheses
State the hypotheses. Every hypothesis test requires the analyst to state a null hypothesis and an alternative hypothesis. ... 
Formulate an analysis plan. The analysis plan describes how to use sample data to accept or reject the null hypothesis. ... 
Analyze sample data. ... 
Interpret the results.
 
        
             
        
        
        
Each capacitor carry the same charge 'q'.
Discussion:
The voltage from the battery is distributed equally across all of the capacitors when they are linked in series. The three identical capacitors' combined voltage is computed as follows:
 = V₁ +V₂ +V₃
 = V₁ +V₂ +V₃
This voltage may also be calculated using capacitance and charge;
V = Q/ C
 = V₁ +V₂ +V₃
 = V₁ +V₂ +V₃
Provided that the total charge is 'q', hence the total voltage can be expressed as:
 = (Q/C₁) + (Q/C₂) + (Q/C₃) = Q(1/C₁ +1/C₂ +1/C₃)
 = (Q/C₁) + (Q/C₂) + (Q/C₃) = Q(1/C₁ +1/C₂ +1/C₃)
Therefore from the above explanation, it is concluded that each and every capacitor carry same charge 'q'. 
Learn more about the capacitor here:
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The glowing beam was repelled by a negatively charged plate because they were negatively charged
<h3>What are the nature of charges?</h3>
The nature of charges refers to the properties of charges.
There are two types of charges:
- negative charges
- positive charges
The law of electricity states that opposite charges attract whereas like charges repel.
Therefor, in Thomson’s experiment, the glowing beam was repelled by a negatively charged plate because they were negatively charged
In conclusion, like charges repel while opposite charges attract.
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