Examlex
Two parallel wires, 4 cm apart, carry currents of 2 A and 4 A respectively, in opposite directions. The force per unit length in N/m of one wire on the other is:
Household Appliance Industry
The sector of the economy focused on manufacturing and selling electrical or mechanical machines used in homes, such as refrigerators, washers, or ovens.
Differentiated Oligopoly
A market structure where a few companies dominate the market, but they offer products that are distinct from each other in some way, allowing for competition.
Pure Competition
A market structure characterized by a large number of buyers and sellers, similar products, and free entry and exit, leading to price determination by supply and demand forces.
Monopolistic Competition
A market structure where many businesses sell products that are similar but not identical, allowing for competition based on price, quality, and marketing.
Q5: An LC circuit has a capacitance
Q8: An electron traveling north enters a region
Q23: In an ideal 1:8 step-down transformer, the
Q26: The torque exerted by an electric field
Q29: A light bulb burns in front of
Q32: You push a permanent magnet with its
Q34: Which of the following graphs best represents
Q45: When light passes from air to glass,
Q63: An ac generator producing 10 V
Q69: At a diffraction line phasors associated with