Please watch a video for me, i will give you directions, but wont let me add the video so if anyone can be kind enough to drop their email so I could send the 2 minute video and the question that would be fantastic, I will give 60 points, maybe more depending on the effort and I will give 5 star rating and a thanks. please if anyone is willing to do this please help me

An electric current is flowing through the cord below.what will happen to this current if a magnet is brought near the cord? a. the electric current will stop flowing. b. it will exert a force on the voltage. c. the resistance of the wire will decrease. d. it will exert a force on the electric current.

The force acting on a beam was measured under the same operating conditions and a sample of 5 data points was collected. this process was repeated by 3 observers. the pooled standard deviations of these 3 data sets was 1.21. determine the true mean force using all pooled data (with a 95% probability). the result should look like this: true mean = mean +/- margin of error

One form of energy can be another type of energy. a. created to form b. transformed into c. destroyed and then created to form