Two parallel wires carry currents of \( 10 \mathrm{~A} \) and \( 40...

Channel:
PW Solutions
Subscribers:
453,000
Published on ● Video Link: https://www.youtube.com/watch?v=YeiSDi5di_8


Duration: 6:43
5 views
0

Two parallel wires carry currents of \( 10 \mathrm{~A} \) and \( 40 \mathrm{~A} \) in opposite directions. Another wire carrying a current antiparallel to \( 10 \mathrm{~A} \) is placed midway between the two wires. The magnetic force on it will be
(A) towards \( 20 \mathrm{~A} \)
(B) towards \( 40 \mathrm{~A} \)
(C) zero
(D) perpendicular to the plane of the currents
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live



Other Videos By PW Solutions


2023-02-14Monoestrous animals have (1) One ovulation each month \( \mathrm{P}...
2023-02-14A small sphere is given vertical velocity of magnitude \( v_{0}=5 \mathrm{~m} \mathrm{~s}^{-1} \...
2023-02-14A student throws soft balls out of the window at different angles to the horizontal. All soft ba...
2023-02-14Let \( f(x)=\left\{\begin{array}{l}-1, \quad-2 \leq x0 \\ x^{2}-1,0 \leq x \leq 2\end{array}\rig...
2023-02-14Prove that \( \sum_{r=0}^{n} r^{2}{ }^{n} C_{r} p^{r} q^{n-r}=n p q...
2023-02-14If \( a_{0}, a_{1}, a_{2}, \ldots \). be the coefficients in the ex...
2023-02-14If \( (1+x)^{n}=p_{0}+p_{1} x+p_{2} x^{2}+p_{3} x^{3}+\ldots \ldots...
2023-02-14A collar \( B \) of mass \( 2 \mathrm{~kg} \) is constrained to move along a horizontal smooth a...
2023-02-14How many peptide bonds will be present in a tripeptide? (1) 3 (2) 2 (3) (1) (4) 4 \( \mathrm{P} ...
2023-02-14A power line lies along the east-west direction and carries a curre...
2023-02-14Two parallel wires carry currents of \( 10 \mathrm{~A} \) and \( 40...
2023-02-14In an area where DDT has been used extensively. the population of b...
2023-02-14A current-carrying, straight wire is kept along the axis of a squar...
2023-02-14A bar magnet has a magnetic moment \( 2.5 \mathrm{JT}^{-1} \) and i...
2023-02-14The correct sequence of hormones secreted from the beginning of men...
2023-02-14For the circuit shown in figure, the direction and magnitude of the...
2023-02-14In amino acids, more number of amino than carboxyl groups makes it - (1) acidic (2) Basic \( \ma...
2023-02-14For an adiabatic compression (for an ideal gas) the quantity \( P V...
2023-02-14A ship is fitted with three engines \( E_{1}, E_{2} \) and \( E_{3}...
2023-02-14In the figure shown a current \( \mathrm{I}_{1} \) is established i...
2023-02-14Which amino acids are called non essential - (1) those which can be synthesized in the body. (2)...


Tags:
pw