Answer:
Explanation:
From the information given:
The motional emf can be computed by using the formula:
E = 0.72 volts
According to the question, suppose the wire segment was parallel, there will no be any emf induced since the magnetic field is present along the y-axis.
As such, for any motional emf should be induced, the magnetic field, length, and velocity are required to be perpendicular to one another .
Then the motional emf will be:
E = 0 (zero)
Answer:
The force on each wire is
Explanation:
From the question we are told that
The acceleration at which the elevator will stop is
The weight of each section of the wire is
Generally here are weight at each section
Generally considering the first section, the force acting along the y-axis is mathematically represented as
Here represents the tension on the wire at the first section while represents the weight of the lamp at the first section
So
=>
=>
=>
Generally considering the second section, the force acting along the y-axis is mathematically represented as
=>
=>
=>
=>
Generally considering the third section, the force acting along the y-axis is mathematically represented as
Velocity_slowing down_284cm per sec sw
Answer:
Most energy drinks contain large amounts of caffeine, which can provide a temporary energy boost. Some energy drinks contain sugar and other substances. The boost is short-lived, however, and may be accompanied by other problems.
Explanation: