![Physics](/tpl/images/cats/fizika.png)
Describe the change in the magnetic field in the interior of a solenoid carrying a steady current I for the following cases.
Case a) The length of the solenoid is doubled but the number of turns remains the same.
1. the magnetic field is cut in half.2. the magnetic field is cut to a quarter.3. the magnetic field is quadrupled.4. the magnetic field does not change.5. the magnetic field is doubled. Case b) The number of turns is doubled but the length remains the same.1. the magnetic field does not change.2. the magnetic field is doubled.3. the magnetic field is quadrupled.4. the magnetic field is cut to a quarter.5. the magnetic field is cut in half.
![answer](/tpl/images/cats/otvet.png)
Answers: 3
Other questions on the subject: Physics
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 05:30, ellycleland16
Iwill give 30 points to whoever answers ! what is the formula for actual mechanical advantage and ideal mechanical advantage?
Answers: 1
![image](/tpl/images/cats/fizika.png)
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 12:30, mommer2019
Consider a system with two masses that are moving away from each other. why will the kinetic energy differ if the frame of reference is a stationary observer or one of the masses?
Answers: 1
![image](/tpl/images/cats/fizika.png)
Physics, 22.06.2019 13:10, pearlvldz
The atoms in a nickel crystal vibrate as harmonic oscillators with an angular frequency of 2.3 × 1013 rad/s. the mass of a nickel atom is 9.75 × 10-26 kg. what is the difference in energy between adjacent vibrational energy levels of nickel? (h = 6.626 × 10-34 j • s, , 1 ev = 1.60 × 10-19 j)
Answers: 2
Do you know the correct answer?
Describe the change in the magnetic field in the interior of a solenoid carrying a steady current I...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 15.05.2021 01:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mkx.png)