Examlex
An RL series circuit has the following components: 4.8-mH coil,1.6-Ω resistor,13-V battery,ammeter and switch.What is the time constant of this circuit?
Comparative Advantage
The capacity for a person, company, or nation to generate a product or offer a service at a lesser opportunity cost compared to its rivals.
Opportunity Cost
The expense incurred by not choosing the second-best option available when a decision is made or an action is taken.
Pure Capitalism
An economic system characterized by private ownership of the means of production and where investments, distribution, income, production, and prices are determined by the market.
Owns No Resources
The condition of not having access to or control over any assets, capital, or means of production.
Q9: The primary winding of an electric train
Q32: The Doppler shift for electromagnetic radiation from
Q39: A material has an index of refraction
Q45: A lens has a focal length of
Q48: Two resistors of values 7 and 17
Q49: A 80-cm focal length thin lens is
Q61: What is the impedance of an AC
Q65: Which of the following locations has the
Q74: A light ray in air is incident
Q77: The function of the electric motor is