What is the effect of increasing the area of the plates of a capacitor on its ca
Practice Questions
Q1
What is the effect of increasing the area of the plates of a capacitor on its capacitance? (2022)
Increases capacitance
Decreases capacitance
No effect
Capacitance becomes zero
Questions & Step-by-Step Solutions
What is the effect of increasing the area of the plates of a capacitor on its capacitance? (2022)
Step 1: Understand what a capacitor is. A capacitor is a device that stores electrical energy.
Step 2: Know the formula for capacitance (C). The formula is C = εA/d, where C is capacitance, ε is the permittivity of the material between the plates, A is the area of the plates, and d is the distance between the plates.
Step 3: Identify the variables in the formula. In this case, we are focusing on A, the area of the plates.
Step 4: Recognize that if you increase the area (A) of the plates, you are making the plates larger.
Step 5: Understand that a larger area allows more electric charge to be stored, which increases the capacitance (C).
Step 6: Conclude that increasing the area of the plates results in an increase in capacitance.
