The electrical analog of mass in electricity is _.
Correct answer: B. Inductance
- A. Capacitance
- B. Inductance
- C. Charge
- D. Resistance
Explanation
The correct answer is Inductance. In the context of electrical systems, inductance is analogous to mass because both properties determine how a system reacts to change. In mechanical systems, mass resists changes in velocity, while in electrical systems, inductance resists changes in current. The other options, while related to electrical properties, are not directly comparable to the concept of mass. Capacitance relates to the ability to store charge, charge is a fundamental property causing electrical interactions, and resistance is akin to friction, not mass.
Last updated
About AC Through Resistor, Capacitor and Inductor
Alternating current through a resistor, capacitor and inductor involves phase relationships between voltage and current, reactance, impedance and energy transfer. A resistor keeps voltage and current in phase, while a capacitor and inductor produce opposite phase shifts, a distinction used in circuit diagrams and numerical calculations.
Practise Alternating Current
592 free Alternating Current MCQs from Physics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Physics questions like this
Physics is on 13 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
A 10Ω electric heater is connected to a 220V 50Hz mains supply. What is the peak value of the potential difference across the heater element ?
A 220 V main supply is connected to a resistance of 100 k ohms. The effective current is
A 50-m coil carries a current of 2 amperes. The energy stored in a magnetic field is:
A.C. and D.C. have the same __________?
A.C and D.C have the same: