« previous next »

Author Question: A resistor and capacitor are connected in series with an applied AC voltage source. Separate ... (Read 116 times)

james9437

  • Hero Member
  • *****
  • Posts: 568
on: Jul 28, 2018
A resistor and capacitor are connected in series with an applied AC voltage source. Separate voltmeter readings across the resistor and capacitor give values of 50 V and 60 V (rms), respectively. What is the effective (rms) voltage of the source?
 a. 78 V
  c. 110 V
  b. 90 V
  d. 25 V

Question 2

How far away is a lightning strike if you hear the thunderclap 2.00 s after you see the lightning bolt strike? (vsound = 340 m/s, vlight = 3  108 m/s)
 a. 113 m
  c. 680 m
  b. 340 m
  d. 1020 m


Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

james9437

  • Hero Member
  • *****
  • Posts: 568
Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


Cheesycrackers

  • Sr. Member
  • ****
  • Posts: 333
Reply #3 on: Jul 28, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Flynn Effect IQ scores have risen across developed countries in recent decades. Source: Flynn (199 Flynn Effect IQ scores have risen across developed countries in recent decades. Source: Flynn (199
Hokusai, Sunshu Ejiri, from the series Thirty-Six Views of Mount Fuji. Hokusai, Sunshu Ejiri, from the series Thirty-Six Views of Mount Fuji.
Used antifreeze coolant should be kept separate and stored in a leakproof container until it can be ... Used antifreeze coolant should be kept separate and stored in a leakproof container until it can be ...
An injector tester being used to check the voltage drop through the injector while the tester is ... An injector tester being used to check the voltage drop through the injector while the tester is ...
The opening and closing of voltage-activated sodium and potassium channels during the three phases ... The opening and closing of voltage-activated sodium and potassium channels during the three phases ...
Separate thigh from leg to create six pieces Separate thigh from leg to create six pieces
Video: How antibiotics works? 💊

For a complete list of videos, visit our video library