Physics Paper 21
May / June 2019·5054·11 questions
Mock exam: 75 min, official timing
Question paper
Question 1
Question 2
Question 3
Question 4
Question 5
Question 6
Question 7
Question 8
Question 9
Question 10
Question 11
Mark scheme
Question 1
1(a)(i)[1]
1(a)(ii)[1]
1(b)[1]
1(c)[2]
Question 2
2(a)[1]
2(b)(i)[2]
2(b)(ii)[2]
Question 3
3(a)[2]
3(b)[1]
3(c)(i)[2]
3(c)(ii)[2]
Question 4
4(a)[2]
4(b)(i)[1]
4(b)(ii)[3]
4(b)(iii)[1]
Question 5
5(a)[1]
5(b)(i)[2]
5(b)(ii)[1]
5(b)(iii)[1]
Question 6
6(a)[1]
6(b)(i)[2]
6(b)(ii)[1]
6(c)[1]
Question 7
7(a)(i)[2]
7(a)(ii)[1]
7(b)(i)[1]
7(b)(ii)[1]
Question 8
8(a)(i)[2]
8(a)(ii)[2]
8(b)(either)[2]
(increased current in coil causes) coil / core / relay to become magnetised coil / core attracts (iron / magnetic) switch
8(b)(or)[2]
transistor switches on / (gives) high (collector) current occurs when base and emitter voltage is high (> 0.6 V) or small current into base gives larger output / collector current
Question 9
9(a)(i)[1]
9(a)(ii)[1]
9(b)[3]
9(c)(i)[4]
9(c)(ii)[2]
9(d)(i)[1]
9(d)(ii)[2]
9(d)(iii)[1]
Question 10
10(a)(i)[2]
10(a)(ii)[2]
10(a)(iii)[1]
10(a)(iv)[2]
10(a)(v)[1]
10(b)(i)[2]
10(b)(ii)[3]
10(b)(iii)[2]
Question 11
11(a)(i)[1]
11(a)(ii)[1]
11(b)(i)[1]
11(b)(ii)[2]
11(c)(i)[1]
11(c)(ii)[2]
11(d)(i)[1]
11(d)(ii)[2]
11(d)(iii)[1]
11(e)[3]