In what year does act 3 take place the crucible pls help

Salem meeting house because The Crucible Act 3 Summary — Long Version. This act takes place in the vestry room of Salem meeting house, which is right outside the courtroom. The audience hears Judge Hathorne questioning Martha Corey off stage (in court). He asks her a series of leading questions in an attempt to get her to confess to witchcraft.

the direction of the magnetic field produced by an electric current will change when the direction of the electric current changes. for example : if a current is flowing in a straight length of wire, the magnetic field is described by a concentric circle (using right-hand rule).