Show that ε and dΦm /dt have the same units.

2. The intensity of a cylindrical laser beam is 1400 W/m². What is the amplitude of the magnetic fielc in the beam (in µT)? (A) 8.44 (B) 12.3 (C) 1.00 (D) 3.42 (E) 0.750 (F) 0.445

Given the data collected below from an accelerometer fixed to piece of repetitively moving equipment, and a calibration of 250mv/ mil (p-p), the displacement at the mounting point is equal to inches total displacement. rpm Volts RMS 100 0.54 200 1.68 300 2.17 400 2.88 500 2.83 600 2.81 700 2.78 800 2.81 900 2.81 1000 2.78 1100 2.81 1200 2.81 1300 2.81 1400 2.81 1500 2.81 .024 O .160 O.031 .016

I 3 a ↑ R1 $220 R2 330 R3 390 I2 I3 vi 12V A * В Calculations: Node Equα tion: Σ I i-ΣΙ out 11 + 12 = 13 Loop Equation: Loop 1: – 11(R1) + 12(R2) – V1 = 0 Loop 2: