Please explain Thank you CAUTIO carefully N The experiment s

CAUTIO carefully N: The experiment setup contains dangerous high voltage. Follow the instructions 041a Procedure: Use the baseline subtraction method to get the correct x and y positions. 1. Baseline measurement: Instead of connecting Ps to Fk2, connect Pa to Pr. This will result in an undeflected beam. Measure a pair of points, one near anode and the other near x- 10 cm. 2. Measurement of electron position with deflecting voltage. Reconnect PB to Fk2 Data analysis: 1. Baseline measurement Point near anode Point near 10 cm y, = 10- From these points calculate a and b such that y ae t 2. Measurement of electron position with deflecting voltage -1b25 ne slepe. -2,4 5, 6 ar 2.

Solution

As I understand from the information provided, first part of your experiment was to do baseline measurement.Under which you obtained values of a and b satisfying equation y =ax+b. So, a and b correspond to parameters required for baseline measurement.

In the second part, for a given X_observed, Y_base should be obtained using information from Part-I. So,
Y_base = (a * X_observed) + b, while Y_observed will be the recorded data.