Electric Current

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I T Q G P M G N F B E S M C U R R E N T I
W R R A F L O W O F C H A R G E T I W J L
J A G R P P K H A K U O F F E R R E Q X V
B R H U D H S M O A R T F C E A H V U P B
T E T H H A M K W R R V X H D P U O C E Y
X O W P J P L R E S E H Q U H U N M K J N
K A Y P L E G S B P N W K B T K O O E M R
V B U H X B I W I S T Q Q P F N G T R S M
A L T E S S O G S V C X U X B E B E I H S
X N I Y T E U T P P A X O Y T X E E E M T
V C U A P U L Y J O N X H F E B C R P N N
P W N T B C J Q T S T J L S R C R F P U I
S C R Q W O C U O Q F Q G J I K W H N X G
E Y M X L N Y N L I L G K X V P T A M W P
V G N I F V U M Y V O L T A G E I A M B S
Y K C Y E Y D Q R S W O C R T O Q H X S K
E D A P B J L V W H F J I W T A T E L P S
L Q I T U G G F F Q B L U V Y E R C U O R
H Y K V D C M W J D U I M R N S Y T Q Y L
K E I I N C Q V C L A B W G Y F T P W O O
J Y D F C P S N V U R X C D Y E M B L O W

Clues

  • ... is caused by things in the circuit that resist the flow of charge. (10)
  • ... will only flow through a component if there's a voltage across that component. (7)
  • ...is the driving force that pushes the current around. (7)
  • Electric charge flows in a metal conductor because the charges are... (4, 2, 4)
  • Electric current is a ... (1, 4, 2, 6)
  • There are few free charges in an insulator so... (7, 4, 4)

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