Exam (elaborations)
PHYSICS 1-II FINAL PRACTICE (ELECTRIC CURRENT) QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
- Course
- Institution
PHYSICS 1-II FINAL PRACTICE (ELECTRIC CURRENT) QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
[Show more]
Content preview
PHYSICS 1-II FINAL PRACTICE(ELECTRIC CURRENT) QUESTIONS
AND ANSWERS WITH SOLUTIONS 2024
An ampere is a - ANSWER unit of current.
Compared to thin wires, electrical resistance in thick wires is - ANSWER less.
Electrical resistance is measured in - ANSWER ohms.
A woman experiences an electric shock. The electrons making the shock come from - ANSWER the
woman's body.
A wire carrying a current is normally charged - ANSWER not at all.
While you are standing on the ground in your running shoes, the greatest resistance between you and
the ground is in - ANSWER the running shoes.
The primary reason a bird can perch harmlessly on bare high voltage wires is that - ANSWER there is no
potential difference across the bird's feet.
Alternating current is made by - ANSWER alternating the direction of voltage of the power source.
Compared to the filament thickness on a 60-W light bulb, the filament thickness of a 100-W light bulb
will be - ANSWER greater.
A 15-ohm resistor has a 5-A current in it. What is the voltage across the resistor? - ANSWER more than
25 V
When connected to a 110-volt power supply, how much current is in a light bulb that has a resistance of
220 ohms? - ANSWER 0.5 A
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Performance. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now