Question

3) (+3) Do the following in Multisim and verify the results with calculations (see equations 1.7-1.9). Use the function generator to create the 120 Vrms signal as you would see in the classroom wall outlet. Connect it to a resistor (the value of the resistor is your choice, but must have two decimal places) and measure the RMS voltage across the resistor and current through the resistor with separate Multimeters. Calculate the RMS voltage and current and compare them to the measurement. Use the function generator to create a 50% duty cycle symmetric square wave with an amplitude of 12 and no DC offset. Connect it to a resistor and measure the RMS voltage across the resistor with a Multimeter. Calculate the RMS voltage and compare it to the measurement. Use the function generator to create a 50% duty cycle symmetric triangle wave with an amplitude of 5 and no DC offset. Connect it to a resistor and measure the RMS voltage across the resistor with a Multimeter. Calculate the RMS voltage and compare it to the measurement (it wil be slightly different than Multisim). a. b. C.

Use NI Multisim

Answer 1

2 3 XFG1 XMM1 XSCi estpon ::5 90 Tektronix Oscilloscope-XSC1 Tektronix TDS 2024 UTLORE oSCcE30H CIGITAL STORAGE OSCILOSCOPE 2GSN Multimeter-XMM1 1.32 A M Pos: 0s MEASURE 120V POSITION POSITION Cyc RMS 120V CH1 ·HELP SCROLL None Set... CH1 None CH1 None CH1 100V CH2 100VM 10ms CHỈ CH2 CH3 CH 4 EXT TRIG n1 POWER

3 XMM1 XSC1 R1 0.90 ektronx 00 Tektronix Oscilloscope-XSC1 Tektronix TDS 2024 EOS Tak M Pos:0s MEASURE HORZONTAL CyoRMS 2.85V CH2 CyoRMS POSTICN (POSITION CH1 CH1 None CH1 VOLTS/DIV VOLTS/DIV VOLTS/DIV VOLTS/DIV T None CH1 10V CH2 1DVM50ms gn1 * A CH 1 42CH3 CH4 EXT TRIG

XSc1 R1 .90 Tektronix Oscilloscope-XSC1 OICL NOP Tektronix TDS 2024 CHT CH2 Cya RMS 12V CH1 None CH1 None VOLTS/DIV VOLTS/DIV VOLTSIDIV VOLTSOI CH1 None Activate Windo CH1 10V CH2 10VM 50m gn1 a CH 1 EXT TRIG CH 2 CH 3 CH 4 ign1: Simulating Tran: 0.6

o. 1 工: 1.32 A, forau

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