Dr. Carlotta A. Berry, PhD · @drcaberry
2829 followers · 2842 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
2817 followers · 2772 posts · Server blacktwitter.io

My students have a 10 ohm, 15 ohm and 20 ohm resistor but they need to make a 6 ohm resistor, which two should they use?

#blackfediverse #blackmastodon #blacktwitter #TwitterQuizzes #MastodonQuizzes #STEMQuizzes #EngineeringQuizzes

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2816 followers · 2765 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
2796 followers · 2722 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
2796 followers · 2722 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
2652 followers · 2565 posts · Server blacktwitter.io


@BlkInEngineerng @NoireSTEMinist The sum of the currents into and out of a node is zero, V = IR is Ohm's Law. 10V sources is in parallel with 15k, 10k, & 12kΞ© resistor. What is the current through voltage source? πŸ‘·πŸΎβ€β™€οΈπŸ‘©πŸΎβ€πŸŽ“πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸ’»

#MySTEMIsForTheStreets #kirchoffscurrentlaw #blackfediverse #blackmastodon #blacktwitter #MastodonQuizzes #EngineeringQuizzes

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2630 followers · 2526 posts · Server blacktwitter.io

Kirchhoff’s Voltage Law stated that the sum of the voltage around a loop is zero. A 10 mA current source is in series with 1 kOhm, 4 kOhm and 5 kOhm resistors. What is the voltage across the current source? πŸ‘©πŸ½β€πŸ’»πŸ‘©πŸΎβ€πŸŽ“πŸ‘©πŸ½β€πŸ«

#blackfediverse #blackmastodon #blacktwitter #NoireSTEMinist #MastodonQuizzes #EngineeringQuizzes

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2583 followers · 2403 posts · Server blacktwitter.io


An inverting amplifier has an input resistance of 2kΞ©. The ampliifer should have a gain of -1/2, what is the value of the feedback resistor?
πŸ‘©πŸΎβ€πŸ’»πŸ‘©πŸΎβ€πŸŽ“πŸ‘·πŸΎβ€β™€οΈ

#MySTEMIsForTheStreets #NoireSTEMinist #blerd #blackstemmastodon #BlackTechMastodon #womeninstem #BlackSTEM #BlackInEngineering #MastodonQuizzes #EngineeringQuizzes

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2582 followers · 2402 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
2577 followers · 2379 posts · Server blacktwitter.io

A 12V source is connected to two identical resistors in parallel with a total power dissipation of 1.5W; what are the resistance values? πŸ‘©πŸΎβ€πŸŽ“πŸ‘©πŸ½β€πŸ«πŸ‘©πŸ½β€πŸ’»πŸ‘·πŸΎβ€β™€οΈ

#MySTEMIsForTheStreets #NoireSTEMinist #blackfediverse #blackmastodon #BlackWomenSTEM #BlackInEngineering #BlackSTEM #blacktwitter #blerd #MastodonQuizzes #EngineeringQuizzes

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2553 followers · 2346 posts · Server blacktwitter.io

I have a current source in parallel with a 15 ohm and 10 ohm resistor. The power delivered to the 10 ohm resistor is 14.4 W, wha is the value of the current source? .
πŸ‘·πŸΎβ€β™€οΈπŸ‘©πŸΎβ€πŸŽ“πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸ’»

#MySTEMIsForTheStreets #NoireSTEMinist #blackfediverse #blackmastodon #blacktwitter #EngineeringQuizzes #TwitterQuizzes #MastodonQuizzes #blackandstem

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2553 followers · 2346 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
2253 followers · 2153 posts · Server blacktwitter.io

A 12V source is in series with a 0.5S and 0.25S resistor, what is the current through the voltage source?
@BlkInEngineerng @BlackandSTEM

πŸ‘·πŸΎβ€β™€οΈπŸ‘©πŸΎβ€πŸŽ“πŸ‘©πŸΎβ€πŸ«πŸ‘©πŸΎβ€πŸ’»

#blerd #PurposefulProfessor #NoireSTEMinist #blackmastodon #blacktwitter #MastodonQuizzes #TwitterQuizzes #EngineeringQuizzes

Last updated 2 years ago

Dr. Carlotta A. Berry, PhD · @drcaberry
2253 followers · 2154 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
1969 followers · 1757 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
1969 followers · 1756 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
1968 followers · 1753 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
1967 followers · 1752 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
1964 followers · 1746 posts · Server blacktwitter.io
Dr. Carlotta A. Berry, PhD · @drcaberry
1964 followers · 1742 posts · Server blacktwitter.io