Answer:
The magnitude of magnetic field of both wires is β= 13. 33
T
Explanation:
Using the right hand rule field magnetic as the current go in opposite direction the field in the point exactly in the middle have the same direction both so
They have the same direction and the P point is the middle as the same current field can be find:
T
=13.33T
Answer: current I = 0.5 A
Explanation:
Given that the
Potential difference V = 10V
Resistance R = 20 ohms
According to ohms law
V = IR
Where
V = potential difference
I = current
R = resistance
Make I the subject of formula
I = V/R
I = 10/20
I = 0.5 Ampere
Answer:
The two equations below express conservation of energy and conservation of mass for water flowing from a circular hole of radius 3 centimeters at the bottom of a cylindrical tank of radius 10 centimeters. In these equations, delta m is the mass that leaves the tank in time delta t, v is the velocity of the water flowing through the hole, and h is the height of the water in the tank at time t. g is the acceleration of gravity, which you should approximate as 1000 cm/s2.
shdh
C because the air will push him closer to the space station
